Norman Borlaug and the Green Revolution

Norman Borlaug

What science gives, stupidity and geopolitics may take away. Norman Borlaug is the (largely unknown) hero of the last half of the twentieth century. He is credited with saving the lives of millions by developing high-yield crops and other agricultural innovations. He is one of only five who have won the Nobel Peace Prize, the Presidential Medal of Freedom, and the Congressional Gold Medal.

But things may be changing. The recent spike in oil prices, coupled with a switch from food to fuel production is putting the world at risk. A series of food shortages and riots may presage what’s to come.

Norman Borlaug Quotes…

Edward Tufte Short Course

Just back from attending this short course by the master of “intelligent design” himself Edward Tufte. It was well worth the time and effort! I’d recommend it to anyone who prepares or presents information with a computer (ie, just about everyone!). His insights are numerous and often challenge conventional wisdom. His bottom line is to enhance communication by increasing the dimensionality and resolution of data. The course included copies of all four of his major books, highlighting the most recent, Beautiful Evidence. The photo shows his discussion of Powerpoint’s role in the Columbia disaster, which I reviewed in 2005 and is included in Beautiful Evidence.

Update: Visit my Using PowerPoint Effectively resource page.

Folding Bicycles

While I was in Philadephia over the summer I was amazed by the number of folding bicycles. About half of all the bikes I saw were folders. Of course they make eminent sense for urban dewellers. I’ve always been interested in “packable” bicycles, and have a thirty year old three-speed folder gathering dust in my garage. The concept has come a long way since then! Over the holidays I bought two Dahon Speed D7 bikes for $299 each. They’re an exquisite bit of engineering for the price. The principal flaw with the older design, a telescoping seat post, has been replaced by a single long piece. The 20 inch wheels are a nice compromise, the components are good, and the road feel is solid. Folding the bike takes less than a minute, and two of them will fit in the trunk of a small car! Go to this Buyer’s Guide and site for more information on the various brands available.