Climate change hampering world food production, scientists say

The acceleration climate change and its impact on agricultural production means that profound societal changes will be needed in coming decades to feed the world's growing population, researchers at an annual science conference ...

Debunking the 'population bomb'

The dire warnings are everywhere these days about catastrophic climate change, particularly the perils of overpopulation and the burning of fossil fuels.

Consumption driving environment damage: UN

Population growth and unsustainable consumption are driving Earth towards "unprecedented" environmental destruction, the UN said in a report Wednesday ahead of the Rio Summit.

How will ocean acidification impact marine life?

Many marine organisms—such as coral, clams, mussels, sea urchins, barnacles, and certain microscopic plankton—rely on equilibrated chemical conditions and pH levels in the ocean to build their calcium-based shells and ...

Cane toad pioneers speed up invasions

(Phys.org) —Climate change is one of a number of stressors that cause species to disperse to new locations. Scientists must be able to predict dispersal rates accurately, as the movement of a new species into an area can ...

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