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Climate change is a factor that 67% of Europeans consider when choosing where to go on holiday. 52% of Europeans, specifically 37% of people ages 30–64 and 25% of people aged above 65, state that in 2022 they will choose to travel by plane. 27% of young people claim they will travel to a faraway destination.
For example, "green water" use is evapotranspirational use of soil water that has been provided directly by precipitation; and "green water" has been estimated to account for 94% of global beef cattle production's "water footprint", [90] and on rangeland, as much as 99.5% of the water use associated with beef production is "green water".
For covering long distances, longer flights are a better investment of the high energy costs of take-off and landing than very short flights, yet by nature of their length inevitably use much more energy. CO 2 emissions from air travel range from 0.24 kg CO 2 per passenger mile (0.15 kg/km per passenger) for short flights down to 0.18 kg CO 2 ...
Reducing air travel may have a positive effect on climate change but it will inevitably damage developing countries that rely on tourism for their chances of prosperity.
Of climate change mitigation consumption options investigated by a review, the consumption options with "the highest mitigation potential advocate reduction in car and air travel". [106] A study projected a potential reduction of "transport direct CO 2 emissions by around 50% in the end of the century compared to the baseline" via combined ...
Climate change can also be used more broadly to include changes to the climate that have happened throughout Earth's history. [32] Global warming—used as early as 1975 [33] —became the more popular term after NASA climate scientist James Hansen used it in his 1988 testimony in the U.S. Senate. [34] Since the 2000s, climate change has ...
A key example is the Stockholm Convention, a global treaty that seeks to eliminate or restrict the use of the most dangerous chemicals, including many involved in global distillation. [8] By enforcing stricter regulations on the manufacturing and disposal of these substances, countries can collectively work to reduce the chemicals released into ...
Even if nations meeting in Paris curtail carbon emissions, a growing number of communities will be exposed to threats caused by climate change. Vulnerable populations that live near water or in arid places will face massive disruptions to their way of life: Flooding and severe drought are on course to become much more common. +2 degrees +4 degrees