") no-repeat center center;background-size:10px 16px;content:' '}@media(min-width:768px){.gBkjJh::before{display:none}}.bmfLVL{margin:0 auto;clear:both}.article-liveblog .bmfLVL{overflow:hidden}.fuZLUV{width:100%;max-width:100%;min-height:400px}@media(min-width:1000px){.iZwHvr .taboola{display:none}}.iZwHvr:has(#taboola-carousel-thumbnails){min-height:426px}.iZwHvr:has(#taboola-mid-article-thumbnails-crime){min-height:405px}@media(min-width:1000px){.iZwHvr:has(#taboola-carousel-thumbnails),.iZwHvr:has(#taboola-mid-article-thumbnails-crime){min-height:0}}.jImJId .tp-container-inner,.jImJId .sc-1suqprf-0{position:relative;box-shadow:0 -22px 16px 22px rgba(255,255,255,0.95)}.jImJId.closed{display:none}.jNXFXZ{width:32px;color:#3b5998}@media(min-width:768px){.jNXFXZ.mobile-only{display:none}}.jNXFXZ:hover{color:#2f4779}.ksPZud{width:32px;color:#000}@media(min-width:768px){.ksPZud.mobile-only{display:none}}.ksPZud:hover{color:#4e4e4e}.SVrrg{width:32px;color:#25d366}@media(min-width:768px){.SVrrg.mobile-only{display:none}}.SVrrg:hover{color:#1da851}.pOgFh{width:32px;color:#ec1a2e}@media(min-width:768px){.pOgFh.mobile-only{display:none}}.pOgFh:hover{color:#ac2a2c}.dJrOFo{display:flex;gap:12px}.eZumoJ{position:fixed;top:0;left:0;z-index:2147483644;background:rgba(0,0,0,0.5);cursor:pointer;opacity:0;transition:opacity 300ms ease-in-out}.eZumoJ.overlay-background--open{width:100vw;height:100vh;opacity:1}.dRVLpc{--trans:300ms ease-in-out;position:fixed;top:0;left:0;z-index:2147483645;width:100vw;height:100vh;opacity:0;pointer-events:none;transform:translateY(-24px);transform-origin:top center;transition:transform var(--trans),opacity var(--trans)}.dRVLpc.overlay--open{opacity:1;transform:translateY(0);transition-delay:150ms}.dRVLpc.overlay--open>:first-child{pointer-events:auto}.cWTSTp .sc-17yxc4y-0{display:none}.cWTSTp:hover .sc-17yxc4y-0,.cWTSTp.bookmark-button-saved .sc-17yxc4y-0{display:block}.cWTSTp:hover .sc-17yxc4y-1,.cWTSTp.bookmark-button-saved .sc-17yxc4y-1{display:none}.cWTSTp.bookmark-button-saved .sc-17yxc4y-0{display:block}.cWTSTp.bookmark-button-saved .sc-17yxc4y-1{display:none}.cWTSTp.bookmark-button-saved:hover .sc-17yxc4y-0{display:none}.cWTSTp.bookmark-button-saved:hover .sc-17yxc4y-1{display:block}.eoIBc{--margin-x:12px;--modal-width:calc(100% - (var(--margin-x) * 2));--modal-max-width:351px;--padding:60px 16px 42px;--line-height:1.25;display:flex;position:fixed;top:50%;left:50%;overflow:auto;width:var(--modal-width);max-width:var(--modal-max-width);max-height:100vh;box-sizing:border-box;flex-direction:column;align-items:center;justify-content:center;padding:var(--padding);background-color:#eaf2f2;box-shadow:0 1px 1px rgba(0,0,0,0.5);line-height:var(--line-height);transform:translate(-50%,-50%)}@media(min-width:768px){.eoIBc{--modal-width:600px;--modal-max-width:none;--padding:72px 80px 64px;--line-height:1.2}}@media(min-width:1000px){.eoIBc{--modal-width:635px}}.fNhASP{--close-button-margin:16px;position:absolute;top:var(--close-button-margin);right:var(--close-button-margin)}@media(min-width:768px){.fNhASP{--close-button-margin:24px}}.caBZHW{width:100%;max-width:437px;margin-bottom:20px}@media(min-width:768px){.caBZHW{margin-bottom:18px}}.dgWryu{position:absolute;overflow:hidden;width:.01em;height:.01em;padding:0;border:0;clip:rect(0,0,0,0);white-space:nowrap}.eUOcMf{width:100%;margin:0}.dEYNzg{margin:0 0 30px;font:bold 26px/1.15 'Indy Serif','Indy Serif Fallback',serif}@media(min-width:768px){.dEYNzg{font:bold 28px/1.15 'Indy Serif','Indy Serif Fallback',serif}}.itdeLI{display:block;width:100%;padding:0;margin:0 0 30px;font:normal 16px/1.44 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.itdeLI{font:normal 20px/1.44 'Indy Sans','Indy Sans Fallback',sans-serif}}.funPAy{display:block;margin-top:30px;color:#222;font:normal 16px/normal 'Indy Sans','Indy Sans Fallback',sans-serif}.bXVQbr{padding:0}.GwNrt{display:inline-block;width:32px;height:32px;color:#337e81}.cJKiex{display:flex;flex-direction:row;justify-content:center;gap:12px}.frITsM{display:flex;position:relative;justify-content:center}@media(min-width:768px){.frITsM{justify-content:flex-end;padding-top:12px;margin:0}}.frITsM.amp-social-share svg{width:60%;height:60%;margin:20%;fill:#fff}.frITsM.amp-social-share [type='facebook'] svg,.frITsM.amp-social-share [title='bookmark'] svg{width:100%;height:100%;margin:0}.frITsM.amp-social-share amp-social-share{margin:0 6px;border-radius:50%;background:0;outline:0}.frITsM.amp-social-share amp-social-share:first-of-type{margin-left:0}.frITsM.amp-social-share amp-social-share:last-of-type{margin-right:0}@media(min-width:768px){.frITsM.amp-social-share .share-mobile-only{display:none}}.frITsM.amp-social-share .amp-social-share-bookmark svg{display:block;width:100%;height:100%;margin:0}.frITsM.amp-social-share .amp-social-share-bookmark:hover{opacity:.85}.frITsM.amp-social-share .amp-social-share-facebook{background:#3b5998}.frITsM.amp-social-share .amp-social-share-facebook:hover{background:#2f4779}.frITsM.amp-social-share .amp-social-share-twitter{--color:#000;--color-alt:#4e4e4e;background:var(--color)}.frITsM.amp-social-share .amp-social-share-twitter:hover{background:var(--color-alt)}.frITsM.amp-social-share .amp-social-share-whatsapp{background:#25d366}.frITsM.amp-social-share .amp-social-share-whatsapp:hover{background:#1da851}.frITsM.amp-social-share .amp-social-share-whatsapp svg{width:70%;height:auto;margin:15%}.frITsM.amp-social-share .amp-social-share-email{background:#ec1a2e}.frITsM.amp-social-share .amp-social-share-email:hover{background:#ac2a2c}.frITsM.amp-social-share .amp-social-share-email svg path{stroke:#fff}.kdvWjb{display:flex}.sticky .kdvWjb{flex-direction:column}.bfkmcy{overflow:hidden;height:23px;margin-bottom:8px;border-bottom:0;clear:both}@media(min-width:768px){.bfkmcy{height:25px}}.fczuIa{display:inline-block;flex-shrink:0;margin:0 12px 0 0;font:bold 14px/normal 'Indy Sans','Indy Sans Fallback',sans-serif}.fczuIa::after{content:':'}.IOUwh{display:inline-block;margin-right:12px;margin-bottom:4px;color:#222;font:normal 14px/1.29 'Indy Sans','Indy Sans Fallback',sans-serif;text-decoration:underline}.IOUwh::first-letter {text-transform:capitalize}@media(min-width:1000px){.subscribed .bwpCMN{margin-top:-184px}.article-feature:not(.article-feature-video) .subscribed .bwpCMN{margin-top:-407px}}.bwpCMN>p{margin:16px 0}.article-premium .bwpCMN>p{line-height:27px}.bwpCMN>h2{font-size:21px}.article-climate .bwpCMN>h2{color:#ec1a2e}.article-sgi .bwpCMN>h2{color:#ec1a2e}.bwpCMN>p:first-child{margin-top:0}.bwpCMN span:first-child~p:first-of-type{margin-top:0}.hQjaQn{display:flex;position:relative;max-width:100%;min-height:600px;justify-content:center;margin:0 auto;background-color:transparent;clear:both}@media(min-width:1000px){.hQjaQn{min-height:450px}}.teads .hQjaQn{display:block}.hQjaQn [data-mpu]{position:sticky;top:16px}@media(min-width:1000px){.jZcooN{display:none}}.jZcooN[data-mpu1]{min-height:600px}.jZcooN.pb-20{padding-bottom:20px}.hlPMMm{margin:0 0 24px;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.euTVax{font:bold 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.jBfdop{overflow:hidden;width:100%;box-sizing:border-box;margin-bottom:16px}@media(min-width:768px){.jBfdop{max-width:634px}}@media(min-width:1250px){.jBfdop{max-width:622px}}.hKRbzg{width:100%;box-sizing:border-box;padding:8px 12px 12px;border-top:8px solid #ec1a2e;background-color:#fde8ea}@media(min-width:768px){.hKRbzg{padding-top:4px;padding-bottom:12px}}.cKIkhp{font:bold 22px/26px 'Indy Serif','Indy Serif Fallback',serif;margin:0 0 12px;text-align:center}@media(min-width:768px){.cKIkhp{font:bold 30px/34px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.048px;margin-bottom:12px;text-align:left}}.feSJtK{display:block;margin-bottom:12px}@media(min-width:768px){.feSJtK{display:none}}.bErStG{display:flex;width:100%;box-sizing:border-box;align-items:center;justify-content:center;gap:4px;background-color:#fde8ea;color:#ec1a2e}@media(min-width:768px){.bErStG{width:auto;justify-content:flex-start}}.vaVnf{display:block;font:bold 14px/20px 'Indy Sans','Indy Sans Fallback',sans-serif;text-decoration-line:underline;margin-block:0;text-align:center}.jWuFRk{display:inline-flex;align-items:center;justify-content:center;gap:4px}.jWuFRk:hover .sc-hez36s-5,.jWuFRk:hover .sc-a5wy94-0{color:#ac2a2c}.hKrnEq{font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.dWUzhG{display:flex;width:100%;flex-direction:column}@media(min-width:768px){.dWUzhG{display:flow-root;gap:24px;transition:margin-bottom .3s ease-in-out}}.bDgIJb{display:flex;width:100%;flex-direction:column;align-items:center;justify-content:center}@media(min-width:768px){.bDgIJb{position:relative;z-index:1;width:212px;flex-shrink:0;justify-content:flex-start;margin-left:24px;float:right}}.EYumw{display:none;flex-direction:row;align-items:center;justify-content:center;gap:8px;margin-top:8px}@media(min-width:768px){.EYumw{display:flex;margin-top:12px}}.kCOwPr{display:flex;width:100%;align-items:center;justify-content:center;gap:8px;margin-top:8px;margin-bottom:12px}@media(min-width:768px){.kCOwPr{display:none}}.iGXncB{display:flex;overflow:hidden;height:0;flex-direction:column;gap:8px;opacity:0;transition:all .3s ease-in-out}@media(min-width:768px){.iGXncB{display:flex;position:relative;width:auto;height:40px;order:-1;opacity:1;transition-behavior:allow-discrete}.iGXncB::after{--fade-from:rgba(253,232,234,0);--fade-to:#fde8ea;position:absolute;bottom:0;left:0;z-index:1;width:100%;height:40px;background-image:linear-gradient(to bottom,var(--fade-from),var(--fade-to));content:'';opacity:1;transition:opacity 150ms ease-out}}@media(min-width:768px){.doTReP{order:-1}}.ggPDxB{display:none;padding-top:8px;margin-top:16px;border-top:1px solid #919191}@media(max-width:767px){.ggPDxB{display:flex}}.gibhIT{display:none}@media(min-width:768px){.gibhIT{display:flex;position:relative;align-items:flex-start;margin-top:12px}}.dxwzhm{display:flex;min-height:600px;justify-content:center}@media(min-width:1000px){.dxwzhm{min-height:450px}}.gHNATZ{min-height:600px}@media(min-width:1000px){.gHNATZ{min-height:450px}}.gHNATZ.mobile-only{display:block}@media(min-width:1000px){.gHNATZ.mobile-only{display:none}}.gHNATZ.desktop-only{display:none}@media(min-width:1000px){.gHNATZ.desktop-only{display:block;margin-bottom:16px}}.gHNATZ.desktop-only+p{margin-top:0}.gHNATZ .third-party-ad{position:sticky;top:16px}.bJycyU{width:100%;flex-grow:1}.bJycyU .amp-article-content[amp-access][amp-access-hide]{display:block;overflow:hidden;max-height:360px}.bJycyU .amp-article-content[amp-access][amp-access-hide] .social-share{display:none}.bJycyU .amp-article-content[amp-access][amp-access-hide].show-all-content{max-height:100%}@media(max-width:594px){.bJycyU .amp-article-content[amp-access][amp-access-hide]{max-height:530px}}.bJycyU .amp-newsletter-reg-gate{position:relative;left:-12px;width:calc(100% + 24px)}.bJycyU .social-share{width:100%;padding-top:10px;padding-bottom:20px}@media(min-width:768px){.bJycyU .social-share{justify-content:flex-start}}.bJycyU .social-share.sticky{display:none}@media(min-width:1000px){.bJycyU .social-share.sticky{display:flex;position:sticky;top:14px;width:34px;flex-direction:column;padding-top:0;margin-top:0;margin-left:-25%}.bJycyU .social-share.sticky amp-social-share,.bJycyU .social-share.sticky .sc-mgcah7-0{margin:0 0 16px}.article-feature-video .bJycyU .social-share.sticky{margin-top:0}.article-feature:not(.article-feature-video) .bJycyU .social-share.sticky{margin-top:35%}}.bJycyU.sponsored-article img,.bJycyU.sponsored-article video{width:100%;max-width:602px;height:auto}.bJycyU.sponsored-article iframe{max-width:602px;max-height:400px}.bJycyU .under-article-prompt-donations{padding-bottom:8px;margin-top:-3px}.bJycyU .big-letter{--color:#222;display:flex;position:relative;width:0;height:0;align-items:center;justify-content:center;padding:40px;margin-top:22px;margin-right:12px;border:1px solid var(--color);float:left;font:normal 52px/1 'Indy Serif','Indy Serif Fallback',serif;text-transform:uppercase}.bJycyU .big-letter:first-child{margin-top:6px}.bJycyU .big-letter::before{position:absolute;top:0;left:0;width:100%;height:100%;box-sizing:border-box;border:1px solid var(--color);border-radius:50%;content:''}.bJycyU #taboola-below-article-1{min-height:2350px}@media(min-width:768px){.bJycyU #taboola-below-article-1{min-height:3370px}}.bJycyU #taboola-below-article-1-split-num-1{min-height:130px}@media(min-width:768px){.bJycyU #taboola-below-article-1-split-num-1{min-height:415px}}.bJycyU .sc-fwko30-0+.sc-1xtsh2b-0{margin-top:-16px}@media(min-width:768px){.bJycyU{max-width:636px;margin:0}}@media(min-width:1000px){.bJycyU{max-width:624px;margin:0}.bJycyU.subscribed{max-width:636px}}@media(max-width:999px){.bJycyU{padding-right:0}.bJycyU .under-article-prompt-donations{margin-top:-18px}}.bJycyU .anchor-nav-header{scroll-margin-top:79px}.bJycyU .anchor-nav-header a{color:#222}.bJycyU .anchor-nav-header a:hover{color:#222}.kvSKnI{display:flex;flex-wrap:wrap;justify-content:flex-start;margin-bottom:8px;color:#646464;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.kvSKnI{width:70%;align-items:center;justify-content:flex-start;margin-bottom:0;font:normal 16px/24px 'Indy Sans','Indy Sans Fallback',sans-serif}}@media(min-width:1000px){.kvSKnI{width:70%;margin-bottom:0}}.eXEVFg{display:flex;height:20px;margin:0 12px 8px 0}.article-voices .eXEVFg{height:auto}@media(min-width:425px){.article-voices .eXEVFg{height:20px}}.eXEVFg::before{display:inline-block;align-self:center;margin-top:1px;margin-right:12px;content:'\2022';transform:scale(1.5)}.eXEVFg:first-child::before{content:none}@media(min-width:768px){.eXEVFg{height:24px;margin-bottom:0}.eXEVFg::before{margin-top:2px}}.eXEVFg time{display:block}.eXEVFg time::first-letter {text-transform:capitalize}.eIoMWw{display:inline-block;margin:0 12px 8px 0;color:#ec1a2e;font:bold 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif;letter-spacing:-0.5px}.eIoMWw:hover,.eIoMWw:active{color:#ac2a2c}@media(min-width:768px){.eIoMWw{margin-bottom:0}}.enHDwq{margin:0 4px 8px 0}.enHDwq::before{display:inline-block;margin-top:2px;margin-right:12px;color:#646464;content:'\2022';transform:scale(1.5)}.enHDwq:first-child::before{display:none}@media(min-width:768px){.enHDwq{margin-bottom:0}}.hfnwMY{display:flex;justify-content:flex-start;padding:0;margin:0 0 16px}@media(min-width:768px){.hfnwMY{display:flex;width:30%;align-items:center;justify-content:flex-end;margin:0}}@media(min-width:1000px){.hfnwMY{width:30%}}.hrDjjf{padding-top:0;border-top:0;border-bottom:0}@media(min-width:768px){.hrDjjf{display:flex;flex-flow:row wrap;padding-bottom:16px}.hrDjjf .sc-1qz44j0-0{order:1}.hrDjjf .sc-1qz44j0-10{order:2}}@media(min-width:1000px){.hrDjjf{flex-direction:row}}.dlBKBu{padding:16px 12px 12px;text-align:left;font:bold 14px/18px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.dlBKBu{padding:16px 16px 12px}}.article-infact .dlBKBu{padding:16px 0}@media(min-width:1000px){.dlBKBu{padding:24px 0 19px}.article-feature .dlBKBu{max-width:968px;margin:0 auto}}.dlBKBu a{color:#222}.dlBKBu a:hover{color:#ac2a2c}.dlBKBu a:hover::after{color:#222}.dlBKBu a::after{margin-right:4px;margin-left:4px;content:'>'}.dlBKBu a:last-child::after{display:none}.azcVx{margin:0 0 20px;letter-spacing:0}.VFZbw{margin:0;color:#646464;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.VFZbw{font:normal 18px/22px 'Indy Sans','Indy Sans Fallback',sans-serif}}@media(min-width:1000px){.VFZbw{font:normal 20px/24px 'Indy Sans','Indy Sans Fallback',sans-serif}}.VFZbw p{font:inherit}.article-feature .VFZbw a{font-weight:bold}.fKNoab{max-width:968px;margin:0 auto;background:#fff}@media(min-width:1000px){.fKNoab{padding:0 16px}.parallax .fKNoab{max-width:1240px}}.bJjAgi{font:bold 32px/36px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0156em}@media(min-width:768px){.bJjAgi{font:bold 44px/48px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0113em}}@media(min-width:1000px){.bJjAgi{font:bold 54px/58px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0092em}}.dufPYg .sc-qvufca-0{margin:0 12px}@media(min-width:768px){.dufPYg .sc-qvufca-0{max-width:968px;margin-right:16px;margin-left:16px}}@media(min-width:1000px){.dufPYg .sc-qvufca-0{margin-right:auto;margin-left:auto}}.dufPYg .sc-qvufca-2{margin-bottom:16px;color:#222}@media(min-width:768px){.dufPYg .sc-qvufca-2{margin-bottom:18px}}@media(min-width:1000px){.dufPYg .sc-qvufca-2{margin-top:0}}.article-feature .dufPYg .sc-qvufca-2{text-align:center}@media(min-width:1000px){.article-feature .dufPYg .sc-qvufca-2{max-width:968px}}.dufPYg .sc-aeekvc-0{margin-bottom:16px}@media(min-width:1000px){.dufPYg .sc-aeekvc-0{max-width:968px}}.dufPYg .sc-aeekvc-0 p{margin-top:0}@media(min-width:768px){.dufPYg .sc-aeekvc-0 p{margin-bottom:16px}}@media(min-width:2560px){.dufPYg .sc-aeekvc-0 p{margin-bottom:12px}}.dyGKzS{--bleed:12px;display:flex;box-sizing:border-box;flex-direction:row;gap:32px;padding:16px var(--bleed);background-color:#fff}.article-liveblog .dyGKzS{background-color:#f7f7f7}@media(min-width:768px){.dyGKzS{--bleed:0;max-width:1000px;margin:0 auto}}@media(min-width:1000px){.dyGKzS{--bleed:16px;max-width:1000px;padding:var(--bleed)}}.gIldS{overflow:hidden;height:0;color:transparent}.kFPmfF{max-width:100%;margin:0 0 20px}.kFPmfF.sticky{position:sticky;top:16px}.iaRZct{min-height:600px}.iaRZct #mpu1{position:sticky;top:16px}.bFiDnI{min-height:250px}.jAzEot{max-width:100%}.eDScvc{margin:0 0 6px;color:#646464;font-family:'Indy Sans','Indy Sans Fallback',sans-serif;font-size:15px}.CmSgF{margin:0 0 12px}.lbFVDq{height:380px}.bsSHYO{width:100%;height:51px}.bjKtIv{margin-bottom:16px;border-bottom:1px solid #919191}.jLzsCV{margin-bottom:16px}.jLzsCV [role='listitem']{position:relative;margin-bottom:12px;border-bottom:1px solid #d3d3d3}.jLzsCV [role='listitem'] .sc-u4n1j-0{display:flex;position:absolute;bottom:16px;left:10px;width:32px;height:32px;align-items:center;justify-content:center;border-radius:50%;background-color:#ec1a2e}.jLzsCV [role='listitem'] .sc-u4n1j-0>svg{width:90%;fill:#fff;stroke:transparent}.jLzsCV [role='listitem']:first-child{display:block;padding-bottom:0;margin-bottom:12px}.jLzsCV [role='listitem']:first-child .sc-u4n1j-0{top:-15px;bottom:auto;left:12px;width:35px;height:35px}.jLzsCV [role='listitem']:first-child>*:first-child{display:block;width:100%;height:205px}.jLzsCV [role='listitem']:first-child>*:last-child{position:absolute;bottom:0;width:100%;padding:28px 12px 12px;background:linear-gradient(to top,#222 50%,rgba(34,34,34,0.9) 100%) no-repeat;color:#fff;font-size:17px;font-weight:bold}.jLzsCV [role='listitem']:last-child{margin-bottom:0;border-bottom:0 none}.kNZMQb{min-height:1924px}@media(max-width:767px){.kNZMQb{display:none}}.iFeFcz{width:308px}.iFeFcz.hidden{display:none}@media(max-width:999px){.iFeFcz{display:none}}.article-liveblog .fbWdwj{background-color:#f7f7f7}.eFgmkR{justify-content:center}.cvujVr{justify-content:center}
Tech Humanity must build technology to ‘destroy large incoming asteroid’, says Richard Dawkins Evolutionary biology says it is our ‘responsibility’ to ward off such a threat
Subscribe to Independent Premium to bookmark this article Want to bookmark your favourite articles and stories to read or reference later? Start your Independent Premium subscription today.
Subscribe Already subscribed? Log in Richard Dawkins pictured at The Royal Society in London on 16 December, 2015. (Rex Features)
Your support helps us to tell the story From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference. Close Read more Mankind should develop the technology to spot and destroy large asteroid s hurtling towards the Earth, the scientist Richard Dawkins has said.
The evolutionary biologist , best known for his writing on atheism, made the comment on social media in response to a story in The Independent about the extinction of the dinosaurs .
The article had outlined a new study claiming that the dinosaurs would have continued to thrive on our planet for longer if a large asteroid had not struck 66 million years ago.
This contradicts previous suggestions that the large reptiles were already in steep decline prior to this event.
Using statistical modelling, researchers at the University of Bath and the Natural History Museum in London concluded that the dinosaurs could have remained the “dominant group of land animals on the planet” if the asteroid collision had not been so severe.
Its impact is thought to have caused earthquakes, tsunamis and volcanic eruptions, leading to the extinction of the dinosaurs and many other species.
Writing on Twitter, Mr Dawkins predicted that a similar event would take place in the future and that it was humanity’s “responsibility” to protect itself against such a threat.
“An impact as catastrophic as this will happen again. We don’t know when. Using existing science, we could develop the technology to detect, intercept, & divert or destroy a large incoming asteroid,” he said.
“No other species could do it. It’s our responsibility,” Mr Dawkins added.
His remarks come less than a week after a low-flying asteroid, roughly six metres in diameter, missed the Earth by only 240 miles.
An asteroid would have to be 25 meters in size to cause local damage or more than one kilometre large to have worldwide effects, according to Nasa .
Thank you for registering Please refresh the page or navigate to another page on the site to be automatically logged in Please refresh your browser to be logged in
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments