Microsoft Windows Vista is not getting along with notebooks. If you're popular on YouTube you might get some money for it. The IPCC has released its third report on climate change, a lot of interesting stuff and something for you to ponder. The scientists have said their bit, now it's time for the politician to act.

"It's a great report and it's very strong and it shows that it's economically and technically feasible to make deep emission reductions sufficient to limit warming to 2 degrees," he said. "It shows that the costs of doing this are quite modest."