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Over 7 billion people live on Earth, which means feeding our growing population will require us to produce food more efficiently than we are now. Could Robots could help us ramp up food production? Georgia Institute of Technology...

Image via Shutterstock Costa Rica just announced that it will become the first country in the world to close down its zoos and free all captive animals...

Image via Shutterstock Costa Rica will be the first country in the world to close down its zoos and free all captive animals. One of the most biodiverse places on earth that is home to 4 percent of all known species, Treehugger...

The Sydney Morning Herald recently had an editorial calling for consideration of a 4 day working week as a response to economic contraction and alternative to making employees redundant.