Opinion

COP31’s president says carbon markets could raise $50 billion a year for poorer countries. The record so far says read the small print.

Oil and gas price spikes send the same signal: leave fossil fuels. But a signal is not a budget. When the next shock arrives, who will have the means to act on it?

Universities prize free expression, yet the students who pay the most have the most to lose by using it.

The Sustainable Development Goals describe the world we want. Governments should also explain the choices they make to get there.

Suppose SI changes the world exactly as promised. Your portfolio could still be a disaster.