In rural areas, broadband access is limited by existing infrastructure and a lack of financial motivation for Internet service providers (ISPs) to offer services to a smaller number of subscribers
Are spent wind turbine blades an issue for the wind industry?
I hear that there are thousands of damaged and spent wind turbine blades piling up in Texas. Is this waste an issue for the wind industry?
Dear EarthTalk: How are researchers using wildlife to track environmental conditions and monitor climate change?
Scientists currently rely mainly on a complex network of satellites, ocean buoys, weather stations and balloons to help predict the weather and the effects of climate change, but it might not be the best solution.
Are there alternative materials that eco-minded luthiers can switch to?
Most guitars out there today are crafted out of some form of spruce, mahogany, maple or cedar. But increased demand and widespread mechanized logging around the world has decimated populations of many of these so-called “tonewoods,”
Why are some companies backing off their previously stated commitments to cut greenhouse gas emissions?
Three major investment companies stepped back from efforts to limit climate-damaging emissions. JPMorgan Chase’s and State Street’s investment arms have both quit a global investor allianc
Do floodwaters contain toxic chemicals?
Floodwaters are indeed treacherous, and their murky depths harbor more than just debris and silt. While the immediate risks of drowning and physical injury are apparent, the invisible hazards lurking within floodwaters can pose long-term health threats.
What is “Philanthro-activism” and who leads this movement?
Philanthro-activism, which combines philanthropy (donating money) and activism, could be an important part of solving the climate crisis. In 2020, less than two percent of philanthropic capital was allocated to climate and environmental causes.
What is so-called New Denialism all about?
For years, human-induced climate change has been a controversial topic, despite heaps of scientific evidence proving its existence. In the past, climate change deniers have used the rhetoric of simply denying that climate change was happening.
Are solid-state electric vehicle (EV) batteries a solution to some of the issues with the lithium-ion batteries?
Solid-state batteries have emerged as a promising technological advancement that could potentially revolutionize the EV industry. As concerns about climate change intensify, there is a growing need to transition away from nonrenewable energy sources, not only in power generation but also in transportation.
What ever became of the Biosphere 2 project in Arizona and what did we learn from it?
Biosphere 2 project began in 1984, led by John Allen who called it “The Human Experiment.” The project sent eight explorers, or “biospherians,” to live in a sealed ecosystem for two years.
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