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The ionocaloric refrigeration cycle is a cutting-edge cooling technology that offers high efficiency and zero global warming potential. This novel cycle utilizes the ionocaloric effect, which is driven by an electrochemical field, to achieve significant adiabatic temperature changes and isothermal entropy changes.
As of 2021 the remaining carbon budget for a 50-50 chance of staying below 1.5 degrees of warming is 460 bn tonnes of CO 2 or 11 + 1 ⁄ 2 years at 2020 emission rates. [14] Global average greenhouse gas per person per year in the late 2010s was about 7 tonnes [15] – including 0.7 tonnes CO 2 eq food, 1.1 tonnes from the home, and 0.8 tonnes from transport. [16]
Hydrocarbons are also environmentally friendly, as they exist in nature and rank low on the global warming potential (GWP) scale. [11] Historically, hydrocarbons have mainly seen use as a refrigerant for industrial chilling and refrigeration, but with the current shift towards natural refrigerants they are starting to see an increase in use in ...
Scientific consensus on causation: Academic studies of scientific agreement on human-caused global warming among climate experts (2010–2015) reflect that the level of consensus correlates with expertise in climate science. [435] A 2019 study found scientific consensus to be at 100%, [436] and a 2021 study concluded that consensus exceeded 99% ...
Climate engineering also raises moral questions about the relationship between humans and their environment, and under what conditions humans have the right to deliberately change the climate. Some religious traditions express views on the relationship between humans and their surroundings that either encourage or discourage explicit actions to ...
With 21% of global methane emissions, cattle are a major driver of global warming. [ 225 ] : 6 When rainforests are cut and the land is converted for grazing, the impact is even higher. In Brazil, producing 1 kg of beef can result in the emission of up to 335 kg CO 2 -eq. [ 226 ] Other livestock, manure management and rice cultivation also emit ...
price of food may account for some, but probably not all, of the increase in calories consumed as prices dropped. They propose a model of self-control based on hyperbolic discounting to explain why the increased availability of easy-to-consume snack foods has had a disproportionate effect on weight gain compared to other foods.
It therefore can be seen as a contributor to global warming. [28] Many ecological effects will be compounded by climate change as well, as ambient temperature rises in water bodies. [11] Spacial and climatic factors can impact the severity of water warming due to thermal pollution. High wind speeds tend to increase the impact of thermal pollution.