01/05/2020
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Scientists examine sewage to gauge spread of coronavirus
Given that most Indians are unlikely to be tested for COVID-19, scientists are taking a cue from the country’s surveillance programme for polio and turning to sewage to get a clearer snapshot of how many people are infected with the coronavirus. Wastewater epidemiology is a valuable tool to monito...
13/05/2019
"I used to think that top environmental problems were biodiversity loss, ecosystem collapse and climate change. I thought that thirty years of good science could address these problems. I was wrong. The top environmental problems are selfishness, greed and apathy, and to deal with these we need a cultural and spiritual transformation and we scientists don't know how to do that..."
—Gus Speth,
US Advisor on climate change and Yale professor