We all know the leopard can't change his stripes.

I drive a hybrid. Tipper and I got a Lexus hybrid. And we have a couple of Priuses in the family with our children. And I encourage people to make environmentally conscious choices because we all have to solve this climate crisis.

Winston Churchill aroused this nation in heroic fashion to save civilisation in World War Two. We have everything we need except political will, but political will is a renewable resource.

ManBearPig, half man, half bear, half pig

The signs that the world is spinning out of kilter are increasingly difficult to misinterpret. The question is how to convince enough people to join a critical mass of urgent opinion, in the U.S. and the rest of the world.

When politics is too slow, change has to come from culture.

In digital era, privacy must be a priority. Is it just me, or is secret blanket surveillance obscenely outrageous?