The Earth has warmed by almost two degrees Fahrenheit since 1880. This seemingly small increase in global warming explains why much of the land ice on the planet is starting to melt, the oceans are rising at an accelerating pace, and weather extremes are becoming common. Continue reading “Climate Disruption: What We Can Do Now”
The Earth has warmed by almost two degrees Fahrenheit since 1880. This seemingly small increase in global warming explains why much of the land ice on the planet is starting to melt, the oceans are rising at an accelerating pace, and weather extremes are becoming common. Climate researchers have vetted the overwhelming science-based evidence and conclude that human activities associated with the release of greenhouse gases are the primary culprit. Continue reading “Climate Disruption: What We Can Do Now”
The Earth has warmed by almost two degrees Fahrenheit since 1880.
Why does this matter? Is the pace of global warming acelerating, and can humans do anything to stop it?
Cancer is scary. We all know someone who has battled cancer. Cancer is the second most common cause of death in the United States, killing a half million people of all ages nationwide each year. For many, simply being diagnosed with cancer can feel like a death sentence.
By Bill Burton, UIC News
Originally published at: https://today.uic.edu/searching-for-energy-superhighway-superconductor
Theoretical physicist Dirk Morr ponders unusual condensed matter materials which scientists hope will one day yield a high-temperature superconductor that could be used in an “energy superhighway” to transfer energy in the form of electricity over great distances without any losses.
“Power must be generated near where it’s used,” says Morr, professor of physics. But renewable sources are often remote. Wind power, for example, would be much more feasible if the electricity generated on huge “farms” could be transferred to cities without loss of energy. Unfortunately, the highest-temperature superconductor yet known works only below a chilly minus-160 degrees Fahrenheit.
Continue reading “Searching for energy superhighway superconductor”
Solar energy holds the best potential for meeting humanity’s future long-term energy needs while cutting greenhouse gas emissions—but to realize this potential will require increased emphasis on developing lower-cost technologies and more effective deployment policy. This lecture presents results of a comprehensive study on The Future of Solar Energy by the MIT Energy Initiative (MITEI), which is part of a series of multidisciplinary reports that examine the role various energy sources could play in meeting future energy demand under carbon dioxide emission constraints. Continue reading “The Future of Solar Energy”
