Making investment practices more sustainable – Another great TED talk

I have thought a lot about the vocabulary we use when we speak about issues.  Much of the language we use comes to us courtesy of Economists.  We speak of consumers or clients rather than citizens.  We speak of economic debt and deficit to the exclusion of the discussion of social, cultural, environmental or infrastructure […]

Exercise – not only does it save energy, but it saves you too!

You may think it a bit of a stretch to link exercise to the environment, but I think it is pretty appropriate.  What got me thinking about it was an article on that pointed to the following YouTube video.  I hope that after watching the video you agree with me. The video is by Toronto’s Dr. […]

Solar light bulbs for pennies (Isang Litrong Liwanag/a litre of light)

A litre of light

I just ran across a wonderful innovationthat seems to have been around for a few years but just now seems to be garnering widespread attention. The innovation seems to be the brainchild either the Massachusetts Institute of Technology or of Mr. Illac Diaz of the Philippines. It is as brilliant in its simplicity as it is as a light bulb. I am going to leave the description of the “bulbs” and how they are used to the foundation (and to two interesting YouTube videos (describing the why and how). One of the linked videos below describes this as an idea out of MIT and that makes sense because that institution seems to focus on a lot of simple projects to help the poor (see my earlier blog about solar powered water desalinators that were developed by MIT folks).

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