Are our cities just too big to flood ?

This was the question asked on the the Yale Environment 360 blog and I believe the timing is perfect as last year cities such as New York City, Manila and Bangkok got it by record floods. Now it is the turn of Jakarta. The capital megacity of Indonesia now has water in its streets and… Continue reading Are our cities just too big to flood ?

Many large cities at risk due to rising sea levels

To new research carried out and recently released by Maplecroft, many booming megalopolis around the world are at extreme risk because of rising sea levels and other consequences of climate change. Manila, Jakarta and Kolkata (formerly known as Calcutta) would be threatened the most. Others cities, including Mumbai (Bombay), Delhi, Chennai, Karachi, Lagos and Guangdong,… Continue reading Many large cities at risk due to rising sea levels

Isang Litrong Liwanag : The solar bottle

While reading the tweets of the people I follow, one from Andrew Revkin got my attention : “ H. sapiens, innovator: Solar “light bulbs” from water-filled soda bottles brighten tin-roofed slums.  “ This was how I got introduced to Isang Litrong Liwanag ( “A Liter of Light” ), one of the most brilliant ideas I… Continue reading Isang Litrong Liwanag : The solar bottle