International Law

152

By Karl-Friedrich Lenz

That is the number of stairs from the ground floor to the 7th floor at the building of my university where my office is.

I know this because I walked these stairs a couple of times today instead of taking the elevator, to help saving electricity. A nice bonus is the fact that this gives me a bit of exercise.

The Fukushima nuclear plants will be out of business for some time to come. Cutting back on energy use is necessary to avoid blackouts. Everybody can help  with that goal,  reducing energy intensity (amount of energy used in relation to GNP) even more.

Full post as published by Lenz Blog on March 22, 2011 (boomark / email).