Climate Change

By James Weber, University of Reading; and James A. King, University of Sheffield | – (The Conversation) – Tackling climate change by planting trees has an intuitive appeal. They absorb the greenhouse gas carbon dioxide from the atmosphere without using expensive technology. The suggestion that you can plant trees to offset your carbon emissions is […]

Egypt

Microplastics found in Nile River Fish: Toxic Pollution threatens World’s Longest River

The Conversation

By Dalia Saad, University of the Witwatersrand | – The Nile is one of the world’s most famous rivers. It’s also Africa’s most important freshwater system. About 300 million people live in the 11 countries it flows through. Many rely on its waters for agriculture and fishing to make a living. The Nile’s two main […]

Antarctica

A Single Antarctic heatwave or storm can Noticeably Raise the Sea Level

The Conversation

By Edward Hanna

Biodiversity

Fighting Climate Change by Halting Overfishing

The Conversation

By Rashid Sumaila, University of British Columbia | – Amid the escalating threats of a warming world, and with the latest annual United Nations global climate conference (COP28) behind us, there is one critical message that’s often left out of the climate change discourse. Halting overfishing is itself effective climate action. This argument is the […]

Arctic

If melting Glaciers shut down the Atlantic Gulf Stream, Extreme Climate Change Catastrophes will Follow

The Conversation

By René van Westen, Utrecht University; Henk A. Dijkstra, Utrecht University; and Michael Kliphuis, Utrecht University | – Superstorms, abrupt climate shifts and New York City frozen in ice. That’s how the blockbuster Hollywood movie “The Day After Tomorrow” depicted an abrupt shutdown of the Atlantic Ocean’s circulation and the catastrophic consequences. While Hollywood’s vision […]

Ecology

How Trees and Forests Heal us and make for Well-Being,

H. Patricia Hynes

Greenfield, Mass. (Special to Informed Comment; Feature) – Korean scientists have confirmed that walking through forest areas improved older women’s blood pressure, lung capacity and elasticity in their arteries. Walking in an urban park with trees, or an arboretum, or a rural forest reduces blood pressure, improves cardiac-pulmonary parameters, bolsters mental health, reduces negative thoughts, […]

Climate Crisis

Old Forests are Essential for Slowing Climate Change: Prohibit Logging Them!

The Conversation

By Beverly Law, Oregon State University and William Moomaw, Tufts University | – (The Conversation) – Forests are an essential part of Earth’s operating system. They reduce the buildup of heat-trapping carbon dioxide in the atmosphere from fossil fuel combustion, deforestation and land degradation by 30% each year. This slows global temperature increases and the […]

Climate Crisis

Global warming on course for Destabilizing 5.2° F. (2.9° C) Rise, UN report warns

China Dialogue

Catherine Early ( China Dialogue ) – Countries must make far greater efforts to implement their climate strategies this decade to stand a chance of keeping global temperature rise within 1.5C (2.7F) of the pre-industrial average. Continued delays will only increase the world’s reliance on uncertain carbon dioxide removal technologies (CDR), according to the UN […]

Climate Crisis

In Earth’s Hottest Year on Record, an Unprecedented 28 Billion-dollar Disasters struck US

The Conversation

By Shuang-Ye Wu, University of Dayton | – National weather analysts released their 2023 billion-dollar disasters list on Jan. 9, just as 2024 was getting off to a ferocious start. A blizzard was sweeping across across the Plains and Midwest, and the South and East faced flood risks from extreme downpours. The U.S. set an […]