EnvironmentFood shock is inevitable due to the Iran war – and it could get bad Even if the conflict in the Middle East ends today, higher fuel, fertiliser and pesticide prices will lead to a food shock in the coming months. There is no easy way out, but accelerating the net-zero transition will help prevent future shocks Insight
PhysicsComputer finds flaw in major physics paper for first time A computer language designed to robustly verify mathematical theorems and expose logical flaws has been turned towards a physics paper – and spotted an error. The discovery raises questions about how many other papers may harbour similar issues ¿ìè¶ÌÊÓÆµ