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Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall ...
This list of global issues presents problems or phenomena affecting people around the world, including but not limited to widespread social issues, economic issues, and environmental issues. Organizations that maintain or have published an official list of global issues include the United Nations, and the World Economic Forum.
Since 2000, rising CO 2 emissions in China and the rest of world have surpassed the output of the United States and Europe. [363] Per person, the United States generates CO 2 at a far faster rate than other primary regions. [363] Nearly all countries in the world are parties to the 1994 United Nations Framework Convention on Climate Change ...
In updates to the World Scientists' Warning to Humanity of 2021 and 2022, scientists used the terms climate crisis and climate emergency; the title of the publications is "World Scientists' Warning of a Climate Emergency". [13] [42] They said: "we need short, frequent, and easily accessible updates on the climate emergency". [13]
The second one is also used to denote something unexpected/untimely as much as improbable. Hungarian – The two most often used expressions are majd ha piros hó esik ("when red snow falls"), and majd ha cigánygyerekek potyognak az égből ("When gypsy children are streaming from the sky").
"Build a better mousetrap, and the world will beat a path to your door" is a metaphor about the power of innovation. It originated, in a somewhat different form, with Ralph Waldo Emerson . [ 1 ] [ 2 ] The epigram as known today, which specifies "mousetrap", probably also originated with Emerson, although the evidence for this is indirect.
Kenneth E. Boulding, in his influential 1966 essay The Economics of the Coming Spaceship Earth, identified the need for the economic system to fit itself to the ecological system with its limited pools of resources. [13] Another milestone was the 1968 article by Garrett Hardin that popularized the term "tragedy of the commons". [15]
IELTS is one of the major English-language tests in the world. The IELTS test has two modules: Academic and General Training. IELTS One Skill Retake was introduced for computer-delivered tests in 2023, which allows a test taker to retake any one section (Listening, Reading, Writing and Speaking) of the test. [7]