Climate Change

Russia’s invasion and ongoing war against Ukraine has led to a significant, and as yet unknown, number of deaths amidst a wider humanitarian catastrophe. With millions of people displaced from their homes, critical infrastructure destroyed, and a looming disaster at…

When Congress directs the White House Office of Science and Technology (OSTP) to coordinate with other relevant federal agencies to research a five-year scientific assessment of solar and other rapid climate interventions, it’s only too apparent that the highest levels…

Today, there exists what in my estimation is an unprecedented moment for altering the course of human history. The hopes and dreams for a more equitable, peaceful, just and livable world now have an opening for their realization as never…

As the planet’s temperature rises, the climate emergency intensifies a little more each day. Heat waves, wildfires, floods and increasingly frequent and powerful hurricanes are costing billions of dollars and causing unprecedented human migration, fuelling conflicts around the world. Despite…

Guido Carvajal, an expert in urban water resource management and academic at the Andrés Bello University, stresses the importance of investing, studying and managing water supply, considering international examples to start becoming more water-sensitive and, therefore, more sustainable regions or…

With 161 votes in favour, and eight abstentions*, the UN General Assembly adopted a historic resolution on Thursday, declaring access to a clean, healthy and sustainable environment, a universal human right. The resolution, based on a similar text adopted last…

A study published in the journal Nature says that animal migration due to rising global temperatures and habitat destruction will lead to a “network of new viruses” that could affect human health. As a possible mitigation plan, they urge governments…

Last year, worldwide energy-related CO2 topped 36B tons. That’s a new world record. “Carbon dioxide removal is essential to achieve net-zero [greenhouse-gas emissions],” Diána Ürge-Vorsatz, vice-chair of the working group that produced the nearly 3,000-page UN climate panel report. (Source:…

Ted Scambos, a polar scientist with 20 trips to Antarctica under his belt, makes a living trekking across glaciers, measuring the speed, thickness, and structure of ice. Dr. Scambos (University of Colorado/Boulder) recently penned an article: Ice World: Antarctica’s Riskiest…

“I’m absolutely convinced we will get a low-carbon, no-carbon economy at some point in time. The challenge is will we get there in time to heed the warnings of the scientists and avoid the worst consequences of the crisis?” (John…