State of the Planet

News from the Columbia Climate School

Water Scarcity18

  • Water Human Rights: Physical Scarcity

    In my previous blogs, I defended water as a human right and began the discussion of ways in which the human right to clean water is violated. I have already discussed how economic scarcity occurs, and this week I will be discussing physical scarcity of water. Physical scarcity is the issue that the water just…

  • Water Human Rights: Economic Scarcity

    In my earlier blog, I began arguing that water is a human right, and that the extreme lack of potable water is a significant human rights violation.  The scale of the human rights violation of the right to drinking water is on an extremely large scale. The largest occurrence of this right being violated is…

  • Water Reflections: Crisis of water supplies in New Delhi, India

    Written in collaboration with Meghna Bhattacharjee. Failed monsoon rains put a cloud over the Columbia Water Center’s journey to India this summer. Soaring temperatures hitting 40 degrees Celsius with 100% humidity made for a hazy sweltering experience which begged for some precipitous relief.  As we traveled around New Delhi from air-conditioned cars to air-conditioned rooms,…

  • California’s other crisis

    The “Golden” State doesn’t seem so golden these days. LA’s recent wildfires and Sacramento’s recent budget crises have left a dark cloud hanging over the state. Compounding the state’s financial woes and charred image is a problem potentially even more challenging: drought. Since 2000, the state’s reservoirs have been depleted and current climate change projections…

  • India: the Impact of the 2009 Monsoon Failure

    This article is the second in a series inspired by the recent Columbia Water Center trip to India During our recent CWC trip to India (during the first three weeks of August) one news story dominated all others: this year’s near total failure of the monsoon.  Many of us in the West don’t really understand what…

  • Water and Energy Conflict in Central Asia

    Water resources management in the Central Asia region faces formidable challenges. The hydrological regimes of the two major rivers in the region, the Syr Darya and the Amu Darya, are complex and vulnerable to climate change. Water diversions to agricultural, industrial and domestic users have reduced flows in downstream regions, resulting in severe ecological damages.…

  • Punjab: A tale of prosperity and decline

    The state of Punjab, located in the northwest part of the country, is known as the breadbasket of India. Punjab produces 20% of the nation’s wheat, 11% of its rice, and 11% of its cotton, from only 1.5% of its geographical area.  Punjab is in trouble, however; groundwater is rapidly decreasing. Water levels have dropped…

  • No reason to care about water

    Don’t get upset–it is merely an instance of irony. Irony works in getting people’s attention and emphasizing the real meaning behind it. The video is more for the general public who are not familiar with water issues, but it can also be motivating to professionals and people who are active concerning water issues. The message…

  • Water-Energy Dependency May Put a Damper on Water Banking in California

    We’ve been following some of the issues related to the drought in California. In response to water shortages, a “water bank” has been implemented to allow users who do not use all of their water to sell it to other users. In theory, such a system allows water to be used in an efficient manner,…

Columbia campus skyline with text Columbia Climate School Class Day 2024 - Congratulations Graduates

Congratulations to our Columbia Climate School MA in Climate & Society Class of 2024! Learn about our May 10 Class Day celebration. #ColumbiaClimate2024

  • Water Human Rights: Physical Scarcity

    In my previous blogs, I defended water as a human right and began the discussion of ways in which the human right to clean water is violated. I have already discussed how economic scarcity occurs, and this week I will be discussing physical scarcity of water. Physical scarcity is the issue that the water just…

  • Water Human Rights: Economic Scarcity

    In my earlier blog, I began arguing that water is a human right, and that the extreme lack of potable water is a significant human rights violation.  The scale of the human rights violation of the right to drinking water is on an extremely large scale. The largest occurrence of this right being violated is…

  • Water Reflections: Crisis of water supplies in New Delhi, India

    Written in collaboration with Meghna Bhattacharjee. Failed monsoon rains put a cloud over the Columbia Water Center’s journey to India this summer. Soaring temperatures hitting 40 degrees Celsius with 100% humidity made for a hazy sweltering experience which begged for some precipitous relief.  As we traveled around New Delhi from air-conditioned cars to air-conditioned rooms,…

  • California’s other crisis

    The “Golden” State doesn’t seem so golden these days. LA’s recent wildfires and Sacramento’s recent budget crises have left a dark cloud hanging over the state. Compounding the state’s financial woes and charred image is a problem potentially even more challenging: drought. Since 2000, the state’s reservoirs have been depleted and current climate change projections…

  • India: the Impact of the 2009 Monsoon Failure

    This article is the second in a series inspired by the recent Columbia Water Center trip to India During our recent CWC trip to India (during the first three weeks of August) one news story dominated all others: this year’s near total failure of the monsoon.  Many of us in the West don’t really understand what…

  • Water and Energy Conflict in Central Asia

    Water resources management in the Central Asia region faces formidable challenges. The hydrological regimes of the two major rivers in the region, the Syr Darya and the Amu Darya, are complex and vulnerable to climate change. Water diversions to agricultural, industrial and domestic users have reduced flows in downstream regions, resulting in severe ecological damages.…

  • Punjab: A tale of prosperity and decline

    The state of Punjab, located in the northwest part of the country, is known as the breadbasket of India. Punjab produces 20% of the nation’s wheat, 11% of its rice, and 11% of its cotton, from only 1.5% of its geographical area.  Punjab is in trouble, however; groundwater is rapidly decreasing. Water levels have dropped…

  • No reason to care about water

    Don’t get upset–it is merely an instance of irony. Irony works in getting people’s attention and emphasizing the real meaning behind it. The video is more for the general public who are not familiar with water issues, but it can also be motivating to professionals and people who are active concerning water issues. The message…

  • Water-Energy Dependency May Put a Damper on Water Banking in California

    We’ve been following some of the issues related to the drought in California. In response to water shortages, a “water bank” has been implemented to allow users who do not use all of their water to sell it to other users. In theory, such a system allows water to be used in an efficient manner,…