I have the pleasure to announce you all that the biogas project I have been working with classmates this summer is now being funded on Kickstarter. After working in Colombia on large scale biogas projects, I have been lucky to work for the past three months with classmates from Pinchot University, Srirup Kumar and Joe McNulty, on a small scale biodigestor.
Obesity is the hidden elephant in the room. To a new study released by McKinsey, this costs two trillion dollars a year as 2.1 billion people globally are either overweight or obese. This is an epidemic, no less.
Is this the key to afforestation projects in arid or desert areas ? As hundreds of billion of trees have to be planted over the next decades to avert climate change, the question is of tremendous importance. As Cleantechnica reports, the Gulf state of Qatar is experimenting an interesting project – the Sahara Forest Project … Read more
According to researchers from the Massachusetts Institute of Technology, ” by 2050 more than half the world’s population will live in water-stressed areas and about a billion or more will not have sufficient water resources. “
” (…) The researchers expect 5 billion of the world’s projected 9.7 billion people to live in water-stressed areas by 2050. They also expect about 1 billion more people to be living in areas where water demand exceeds surface-water supply. “
The threat is, as you can imagine, to be exarcebated by global warming and increasing water demand. Lucky us, there are solutions to both problems.