The atmosphere is less a heat engine than a collection of many self-running refrigerators/dehumidifiers operating in different ways to carry heat largely from surface to tropopause locally and the balance from equator to poles. An important, but perhaps underappreciated, effect of dehumidification is to make the atmosphere broadly more amenable to cooling by LWIR.
Michael Tjernström, Professor of Meteorology at Stockholm University, has studied the Arctic for years and has seen the impact of climate change firsthand.
STOCKHOLM, Dec 19 (IPS) - The climate is warming up because we are accumulating carbon dioxide in the atmosphere by burning fossil fuels, and all else results from this! So, having a global climate meeting that cannot agree on having this stated in the final statement is like driving your car to the auto mechanics with an engine problem, but instead of getting that fixed, you get a haircut in the front seat to look better. Professor Michael Tjernström, Stockholm University Conflicting emotions greet the outcomes of COP28. After 28 years of climate conferences, an agreement has, for the first time, proclaimed that fossil fuels are the biggest culprit behind the warming of our planet and stated that it would encourage all nations to “accelerating action in this critical decade so as to achieve net zero by 2050 in keeping with the science." The agreement calls for, among other things, a tripling of renewable energy by 2030, but also an increased pace in the work to develop tec
This year’s UN Climate Change Conference is taking place in Dubai from 30 November to 12 December. The so-called COP summits are organised every year and constitute a means for the global community
STOCKHOLM, Sweden, Dec 04 (IPS) - This year’s UN Climate Change Conference is taking place in Dubai from 30 November to 12 December. The so-called COP summits are organised every year and constitute a means for the global community to agree on ways to address the climate crisis, such as limiting global temperature rise to 1.5 degrees Celsius, supporting vulnerable communities to adapt to the effects of climate change, and achieving net-zero emissions by 2050.