Finland's wizards making food out of thin air

At a factory in Finland, the "farmers of the future" are making a new food protein by feeding a microbe air and electricity, proving that protein can be produced without traditional agriculture.

Nudging in a virtual supermarket for more animal welfare

It may be possible to change the purchasing behavior of consumers noticeably using some simple strategies. At least this is what a study, carried out by the University of Bonn and the Technical University of Munich, indicates. ...

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