Guest Blogger » Page 2

Scientists can experience the sea floor up close in the human-operated vehicle Alvin. Photo: Bridgit Boulahanis

Going Deep for Science

Bridgit Boulahanis, a marine geophysics graduate student at Lamont-Doherty Earth Observatory, prepares to head out on her first research cruise exploring the seafloor with underwater vehicles.

by |July 28, 2016
Bento Rodrigues, destroyed by a flood of chemical-laced water and sludge after a tailings dam collapsed in Brazil in November 2015.

Shareholder Litigation Puts a Spotlight on Environmental Risk

Lawsuits based on corporate misrepresentations to investors are gaining attention from those who want to see companies held more accountable for environmental damage–including risks associated with climate change.

by |July 11, 2016
Worn-out pipes and other infrastructure can add to the risks for water contamination. Photo: @picJim / Flickr / Creative Commons

Presidential Politics: Water Supply and Contamination

The federal government needs to develop and implement a plan to solve problems with our water infrastructure, pollution and growing scarcity. How will the next president act?

by |June 29, 2016
peace bird painting crop2

Environmental Peace-Building in the Middle East

The next part of our tour provided an excellent example of the challenges people working toward environmental peace-building in Israel, Jordan and Palestine face: a site that we were unable to visit.

by |June 24, 2016
Sinkhole, Dead Sea, Israel. Photo: Lena Gregorian

Dead Pool: the Depletion of a Shared Natural Resource

The Dead Sea could soon enough become a dead “pool” of sea. But perhaps there’s another alternative.

by |June 23, 2016
In East Jerusalem, neighborhoods like this are largely unplanned. Both road construction and housing construction is unpermitted and thus not eligible to receive municipal services.  Photo: Alejandra Pérez-Plá

Land and Conflict in East Jerusalem: the Role of Urban Planning

Without an urban civil culture, it is impossible to promote political and economic participation, and a non-unified Jerusalem will remain.

by |June 22, 2016
Capture flags

Crossing Boundaries for the Environment

It is not the concept of a borderless nature that should serve as a model to facilitate cross-border dialogue and cooperation. Rather, it is that nature’s systems are interconnected and their borders are open to exchange.

by |June 21, 2016
Farmers break into small groups to collect information about traditional indicators. Photo: Catherine Pomposi

Forecasting Climate, with Help from the Baobab Tree

To improve climate forecasts, scientists study the complex interactions and mechanisms within the climate system. But they also need to hear from potential users of climate information, such as farmers, to get a better understanding of how people may use that information in their decision making.

by |June 21, 2016
In 2011, cyclone-driven floods hit eastern coastal Madagascar, damaging crops and infrastructure and displacing populations. At the same time the island nation’s southwest was suffering from two years of drought. Food shocks caused by climate-related events can have far-reaching repurcussions. Photo: Bruno Rakoson/World Food Programme

Preparing for Climate-Related Food Shocks

Researchers are investigating if the projected increase in climate change-generated droughts, floods, heat waves and other intense short-term occurrences will result in increased shocks that could jeopardize food security worldwide.

by |June 14, 2016
Students from Columbia University and Tel Aviv University touring the grounds of the Al Baqoura Peace Park with representatives of Eco Peace. Photo: Josh Fisher

In an Environmental and Political Conflict Zone, Hope for Peace

The Middle East is the only place on earth where the neighbors are so close and so far at the same time.

by |June 14, 2016