Environment and Climate examples
41 examples are available. Recent cases appear first.
Exploring global migration driven by conflict, climate, and economics. This has big social and ethical impacts worldwide.
Possible essay use
UNHCR reported 117.8 million people forcibly displaced at the end of 2025, the first fall in a decade.
Limitation
Some returns are forced or to unsafe places, such as deportations to Afghanistan, so a falling total does not always mean people are safer; and UNHCR counts forced displacement, not economic or climate migration.
Case or source date: 2026-06-12
Source: UNHCR
More local heat sensors and school guidance show how climate adaptation can change decisions about outdoor activity.
Possible essay use
Singapore expanded its wet-bulb globe temperature sensor network from 9 in 2023 to 27 in 2026, with more planned, while schools use heat guidance to protect students during hot weather.
Limitation
more sensors and guidance reduce exposure risk but do not cool the city, prevent climate change, or ensure that everyone follows the advice
Case or source date: 2026-05-07
Source: Ministry of Sustainability and the Environment Singapore
Returning a drink container can now recover a 10-cent deposit, turning recycling from a general message into a small daily incentive.
Possible essay use
Singapore's beverage return scheme began on 1 April 2026 with a 10-cent deposit; over 1,000 return machines were planned at launch, and students can receive refunds through concession cards.
Limitation
the scheme needs convenient machines and public participation, and returning containers does not reduce the production or purchase of disposable packaging
Case or source date: 2026-04-01
Source: National Environment Agency Singapore
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