Tag Archives: pollution

Investing in the environment more efficient in decreasing childhood disabilities than developing medicine

The United States government would get a better bang for its health-care buck in managing the country’s most prevalent childhood disabilities if it invested more in eliminating socio-environmental risk factors than in developing medicines.

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How buying dirty fossil fuels can benefit the climate: it’s all about economics

Environmental policy has historically been driven by a demand-side mindset — attempting to limit consumption of precious fossil fuels through pollution permits, taxation, and multi-national climate change treaties. However, new research from the Kellogg School of Management at Northwestern University suggests that actually buying coal, oil and other dirty fossil fuel deposits still in the ground could be a far better way to fight climate change.

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54,000 gallons of spilled bunker oil can be enough to devastate a commercial herring population

Such an oil spill, which occurred during the 2007 Cosco Busan collision (container ship vs bridge) in San Francisco Bay, is (supposed to be) peanuts compared to for instance the 1989 Exxon Valdez’s 32,000,000 gallons of crude, or the BP … Continue reading →

Indian aerosol pollution stimulates tropical cyclones over Arabian Sea – because of monsoon disturbance

White sulfur aerosols cool the climate; black carbon soot warms the climate. So when you mix the two kinds of aerosol pollution up in the Asian brown cloud, one would expect climate effects to even out. Unfortunately in our physical … Continue reading →

Coral is losing its chemical war with seaweeds

As if anthropogenic pollution and overfishing isn’t damaging enough for coral reefs worldwide, now certain seaweeds seem determined to see the end of reefs as well. These macroalgae produce chemicals that inhibit the growth of reef-building coral or even kill … Continue reading →

Today’s paradox: Indian monsoon may recover at price of climate change

Over the second half of the 20th century the monsoon rains in the Ganges Valley in north and northeast India decreased by 10 percent. Meanwhile monsoon rains in the south and the Indus Valley [remember 2010 Pakistan floods] increased. Burning … Continue reading →

Making batteries greener and better with algae

Existing batteries are not known for their environmentally friendly components, since most contain heavily toxic chemicals. The much used lithium-ion batteries, best known for their use in cell phones and electric cars, for instance can contain pollutants that may decrease … Continue reading →

New model predicts environmental effects of drugs

Pharmaceutical products although usually beneficial to human health often end up in the environment with just the opposite effect on wildlife. But we are at risk as well since increasing amounts of drugs end up in our drinking water. To … Continue reading →