Explaining the Japanese nuclear crisis using poo

Once you get away from the explosions and help! Help! Radiation! Head for the hills… All this nuclear meltdown China Syndrome in Japan business gets a bit complicated. Too many millisieverts, half lives, critical masses and atomic bomb memories. Should we all be panicking? Or not?

Without wanting to be too complacent – and sitting far from Japan – I think, on balance, not.

Here are two options for you to make sense of it all.

1. Read this book. Physics for Future Presidents by Richard Muller. (Or he’s here on wikipedia.)

Or check out his University of California at Berkeley lectures on YouTube.

2. Or – watch the children’s version of events, using farting and poo.

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Blood and Gifts or Why America is in Afghanistan

“Great men are almost always bad men.” That’s the tagline to the wonderful play, Blood and Gifts, about US involvement in Afghanistan from 1981-1991. I’ve just seen it.

That depressing opening sentence is also the missing third line from the famous and much cited quotation from Lord Acton (aka John Emerich Edward Dalberg Acton):

“Power tends to corrupt, and absolute power corrupts absolutely. Great men are almost always bad men.”