Showing Decision-Makers the Value of Science
A SciDev.Net survey reveals the challenges of applying research insights to policy and practice, and underscores that evidence is not enough.
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5 Charts About Climate Change That Should Have You Very, Very Worried
Two major organizations released climate change reports this month warning of doom and gloom if we stick to our current course and fail to take more aggressive measures. A World Bank report imagines a world 4 degrees warmer, the temperature predicted by century’s end barring changes, and says it aims to shock people into action…
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New Study Shows Global Warming Is Rapidly Melting Ice at Both Poles
This is not good news. A new international study—done by 47 experts using data from multiple satellites and aircraft—shows that the Earth is losing ice at an ever-increasing rate from both poles. We’ve known for years that the Arctic has been suffering massive ice loss, with the record low broken more than once in recent…
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The Brain Chemistry of Social and Sexual Monogamy
It’s true that the successful may indeed be more likely to commit adultery, but not for the reasons usually cited, such as their supposed sense of entitlement. It also conflates social monogamy with sexual monogamy, assuming that these complicated sets of behaviors are one and the same. The difference between social and sexual monogamy is…
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NASA Pours Cold Water on Doomsday Prophecy
Quashing the ‘doomsday’ rumors, top NASA scientists have assured that the world won’t end on December 21, 2012. “The world will not end in 2012. Our planet has been getting along just fine for more than 4 billion years, and credible scientists worldwide know of no threat associated with 2012,” NASA said on its website….
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A World Without History
According to Aristotelian philosophy, earth was eternal, a world without history and with no end. Only with the advent of religions based on the promise of a final salvation – supposedly after the end of time – it became of great interest for philosophers and scholars to calculate the age and understand the possible lifespan…
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Culture Change Needed to Avert Growing Disaster Risk
A culture change is needed if the benefits of development, such as new jobs and hospitals, are not to be destroyed in future natural disasters. A new report, ‘Reducing Risks of Future Disasters: Priorities for Decision Makers’, published by the UK government, calls on all development stakeholders — including aid and development funders, governments and…
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U.S. House Set to Vote Again on STEM Visa Bill
For a second time in as many months, U.S. House Republicans will try to win approval of legislation to issue up to 55,000 so-called STEM (science, technology, engineering and math) visas to students who earn advanced degrees at U.S. universities. A vote may come by the end of November. The STEM visa bill has a…
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Prehistoric Human Feces Biomarkers Help Track Ancient Climate Change
The race is on to blame everything related to ecological change on human footprints – even the past can be re-framed as anthropocenic climate change and University of Massachusetts Amherst geoscientists have shown how to do just that, by using a biomarker from human feces in a completely new way to establish the first human…
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James Carroll: The Earth Experiment
American denial of climate change hit bottom this month. Hurricane Sandy was the most powerful instance yet of mundane weather trumping abstract science to make people face the truth. “It’s Global Warming, Stupid!” screeched the cover of Bloomberg Businessweek, above a photo of a flooded street. Rising sea levels just moved from future threat to…