Better Worlds

Better Worlds brings you:

The Better Worlds Conference, a meeting of new ideas


Immodest Proposals, a pub-based "town hall" meeting for society's cutting edge.


A blog that collects ideas to make Earth, and other planets, better places to live.


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The red neurons (nerve cells) are human, and the green ones are mouse.

This photo is from a paper where the researchers showed that transplanted nerves grown from stem cells can be used to control original nerves!  That means that regrowing nerves from stem cells via transplants could rebuild whole circuits in the brain to make damaged regions work again.

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