DJ

DJ

More on the Volt

Chevy Volt.  The burning question in many people’s minds is this:  How much electricity does that electric portion of the trip use?  GM answers that question (sort of) in a new press release: “Applying EPA’s methodology, GM expects the Volt to…

Handful of Sri Lanka refugees allowed home

BBC headline trumpets, “Tamil refugees are allowed home.”   But read the article.  In fact, only 4,000 of the hundreds of thousands of Tamil refugees got to leave the camps this week. How many refugees are there?  The number commonly cited…

Sri Lanka photos

Boston.com offers a stunning series of photos from the last days of the Sri Lankan conflict.  Some of them are gruesome.  Others are astoundingly beautiful.

New figures on rice and climate change

(Tamaki photo.) In my quest for more reliable figures for the greenhouse gas contribution of rice, I contacted several experts.  I have received answers back from two of them.  Dr. Reiner Wassman, scientist at the International Rice Research Institute, writes:…