News tagged with global population

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To feed the world, give women equal rights

Around the world, at least a billion people are hungry or need better diets. To feed a global population projected to reach 9.6 billion by 2050, we will need to increase food production by as much as 70 percent, most analysts ...

Feb 15, 2013
2.3 / 5 (4) 0

"We should not fight nature but join forces"

Join forces with nature. This should be our land use and coastal and river management strategy. We should not fight nature, but use its power. It is only in this way that we can provide a growing global population ...

Sep 12, 2013
3 / 5 (3) 0

Owls in trouble in a changing world

Tawny owls are threatened with long-term decline because environmental change is dampening the population cycles of their favoured prey, a new study has shown. If the situation continues, the owls will slowly ...

Mar 17, 2014
3 / 5 (2) 0

Virtual water cannot remedy freshwater shortage

The implementation of virtual water into trading deals has been suggested as a realistic solution to solving the global inequality of renewable freshwater, but new research suggests that it may not be as revolutionary as ...

Jun 07, 2011
5 / 5 (1) 8 | with audio podcast

Changing climate can affect fish fertility

(Phys.org) -- Warmer water temperatures can greatly increase the reproductive capacity of the widely distributed pest fish species gambusia, or mosquito fish, a new study has found.

Apr 10, 2012
5 / 5 (1) 0 | with audio podcast