<div id="ooyalaplayer" style="width: 800px; height: 450px;"></div><div style="display:none;" id="kalturavideoplaceholder">kalturavideoplaceholder</div><div><div><script src="https://apis.google.com/js/platform.js"></script><div class="g-ytsubscribe" data-channel="BusinessInsider" data-layout="full" data-count="default"></div></div></div><p class="embed-spacer"></p><p>Former chairman of Goldman Sachs Asset Management and well known economist Jim O'Neill <a href="http://www.bbc.com/news/health-36321394" target="_blank">says</a> this threat could cost the global economic output up to $100 trillion by 2050 unless we do something to stop it.&#xa0;<br><br><em style="line-height: 1.5em;">Produced by&#xa0;<a href="http://www.businessinsider.com/author/eames-yates">Eames Yates</a></em></br></br></p><p><strong>Follow BI Video:</strong>&#xa0;<a href="https://twitter.com/BI_Video">On Twitter</a></p><p>&#xa0;</p>

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JIM O'NEILL: This threat could cost the world $100 trillion by 2050

kalturavideoplaceholderFormer chairman of Goldman Sachs Asset Management and well known economist Jim O'Neill says this threat could cost the global economic output up to $100 trillion by 2050 unless we do something to stop it.&#xa0;Produced by&#xa0;Eames YatesFollow BI Video:&#xa0;On Twitter&#xa0;

kalturavideoplaceholderFormer chairman of Goldman Sachs Asset Management and well known economist Jim ONeill says this threat cou

JIM O'NEILL: This threat could cost the world $100 trillion by 2050

Eames Yates,Jessica Orwig

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