Food from thin air, climate tipping points and other top stories of the week

Food from thin air. Carbon-neutral tech for astronauts could feed billions.
⇒ Explore: Future of Food

Climate tipping points. These four may determine if we face catastrophe.
⇒ Explore: Climate Change

How business can grow sustainably: five lessons from China.

Confused about blockchain? These key concepts will get you started.

One of the great health crises of our time. Firearm deaths by country.

Leave that global city. Lesser-known places can be better for careers.

Be a T-shaped person. Three things to rethink to flourish in the 4IR.

Brainstorming: its origin, efficacy, and why you may be doing it wrong.

Children born in big cities earn more later. Here’s why.

New UN warming report sees hungry future. But we can still avoid it.

Where to find fast growth: in the continent rapidly moving toward integration.

How much of that heat wave was climate change? A study has answers.

Illiquidity could worsen next bear market. Quotes discussions at Davos. (Financial Times)

How to choose a blockchain. Coverage of Forum white paper. (Ledger Insights)

Comedians and Melinda Gates respond to data from the Forum’s Global Gender Gap Report. (Hollywood Reporter)

Financial sector in China opening up. Cites Chinese Premier’s remarks at the Forum’s Dalian meeting. (China.org)

How companies get work done. Article by member of Forum Steering Committee on Work and Employment. (Harvard Business Review)