Europe's river life can't go more than 1km without hitting a barrier we've created

Imagine you’re heading out for a dinner date. You’re hungry and left enough time to get there and not be late, but when you step outside you find that conditions aren’t quite what you expected — you run into a 30-foot wall every few steps. What would you do? If you’re anything like me, you would probably just give up — stymied, hungry, un-romanced.

World Economic Forum

Last updated on 27 April 2018