Seaweed refers to all kinds of marine plants and algae that grow in the ocean, rivers, lakes and other bodies of water. It contains fiber, protein, vitamins and minerals, including iodine, iron and calcium, and is a good source of omega-3 fats. According to this video, it also absorbs five times more carbon than land-based plants, which […]
Who is credited with having made the lives of an estimated 2 billion people possible over the last century? The German chemists Fritz Haber (1868-1934) and Carl Bosch (1874-1940). How? They invented a process to produce ammonia on an industrial scale. Why is that important? Ammonia can be converted into fertilizer. And abundant fertilizer translates […]
This video, made by Michael Pedersen, internationally recognized expert in sport governance, transparency, ethics and integrity, shows what top lugers are doing to fight climate change. The 2019 International Luge Federation (FIL) World Championships took place in Winterberg, Germany from 25 to 27 January. Follow these champions’ lead and sign the Citizens Climate Pledge, committing to […]
By Danielle Carpenter – You’ve likely heard about the Sustainable Development Goals (SDGs) – those 17 objectives that the United Nations devised to make the world a much better place by 2030. And you likely know that many organizations are working hard to achieve this bracing, global vision. What can you do? But if you, […]
“We are outspoken about our optimism,” say Bill and Melinda Gates in their 2018 Annual Letter. “Despite the headlines, we see a world that’s getting better,” they continue. They point out that the world is “healthier and safer than ever”, that since 1990, the number of children who die every year has been halved, largely due […]
Companies are using drones to fight deforestation. One of them, BioCarbon Engineering, based in Oxford, England, aims to plant as many as 1 billion trees per year. It uses drones flying 300 feet over land to map an area’s level of deforestation, topography and soil quality, and report its potential for reforestation. With that information, automated planting drones carrying […]
Lewis Pugh calls himself an ocean advocate and a pioneer swimmer. To call attention to climate change, he’s swimming in the most challenging waters on earth, such as in the Antarctic, Arctic and the Himalayas. On his website, he states, “I am doing it to carry a message about the health of our oceans. We […]
Solar Impulse, the Swiss solar-powered aircraft, has set a new record. Pilot André Borschberg achieved the longest non-stop solo flight of 5 days and nights as part of Solar Impulse’s enterprising journey around the world. The plane took off from Nagoya, Japan, and landed in Kalaeloa, Hawaii, earlier this month. Without one drop of fuel! The […]
The United Nations climate negotiations in Lima, Peru, ran over by two days this week due to the refusal of developing countries to accept the position of developed countries on what their contribution should be to cutting emissions and who is going to pay. But in the end, a deal, albeit one that appears weak, […]
“There is surprising – even shocking – good news: Our ability to convert sunshine into usable energy has become much cheaper far more rapidly than anyone had predicted. The cost of electricity from photovoltaic, or PV, solar cells is now equal to or less than the cost of electricity from other sources powering electric grids […]
