1.5/2°C Limit

The 1.5/2°C limits refer to internationally recognized thresholds for global average temperature increase relative to pre-industrial levels, established in climate policy under the Paris Agreement. The 1.5 °C goal aims to substantially reduce climate risks and impacts, while 2 °C represents a higher warming threshold associated with greater environmental and societal consequences. These limits are used to guide emission reduction pathways, assess mitigation efforts and evaluate projected effects on ecosystems, sea level and human systems.

Small iceberg floating in ocean water under a bright sky with the Sun visible above - climate change effects (s. science, climate, Muser)
Climate Science Digest: November 21, 2024Science

Climate Science Digest: November 21, 2024

Environmental impacts of plastics: Moving beyond the perspective on waste A UFZ team analyses the impacts of plastics on climate change, biodiversity loss and environmental…
SourceSourceNovember 22, 2024 Full article
Small iceberg floating in ocean water under a bright sky with the Sun visible above - climate change effects (s. science, climate, Muser)
Climate Science Digest: November 12, 2024Science

Climate Science Digest: November 12, 2024

Longer droughts, bigger floods: UMass Amherst Hydrologist maps the future of water in New England New England, warming faster than any other U.S. region, faces…
Muser NewsDeskMuser NewsDeskNovember 12, 2024 Full article
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Small island nations face growing flood risk despite minimal climate impactClimate

Small island nations face growing flood risk despite minimal climate impact

New research reveals that some of the world’s smallest nations, which contribute the least to climate change, are facing increasingly severe flooding risks. Residents of…
Muser NewsDeskMuser NewsDeskNovember 8, 2024 Full article
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Overshooting 1.5 °C risks ‘irreversible’ climate impact: studyClimate

Overshooting 1.5 °C risks ‘irreversible’ climate impact: study

Paris, France | AFP | Muser NewsDesk Any breach of what climate scientists agree is the safer limit on global warming would result in "irreversible…
SourceSourceOctober 9, 2024 Full article
Global climate change will increase diarrhoea hospitalisation in Dhaka, Bangladesh
Diarrheal disease cases set to soar by 2100 due to global warming, experts warnClimate

Diarrheal disease cases set to soar by 2100 due to global warming, experts warn

A recent study projects that by 2100, hospitalizations from diarrheal diseases in Dhaka, Bangladesh, are likely to rise significantly due to climate change, even if…
Adrian AlexandreAdrian AlexandreSeptember 27, 2024 Full article
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Tipping risks from overshooting 1.5 °C can be minimised if warming is swiftly reversedClimate

Tipping risks from overshooting 1.5 °C can be minimised if warming is swiftly reversed

Exceeding 2 °C global warming strongly increases tipping risks Human-made climate change can lead to a destabilisation of large-scale components of the Earth system such…
SourceSourceAugust 2, 2024 Full article
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Polar bears could vanish from Canada’s Hudson Bay if temperatures rise 2CNewsClimate

Polar bears could vanish from Canada’s Hudson Bay if temperatures rise 2C

Paris, France | AFP | Muser NewsDesk An international team of scientists said Thursday that polar bears faced local extinction in Canada's Hudson Bay by…
SourceSourceJune 13, 2024 Full article
Industrial smoke from coal-fired power plant - abstract image (s carbon bombs projects)
G7 to phase out coal-fired power plants by mid-2030sNews

G7 to phase out coal-fired power plants by mid-2030s

Turin, Italy | AFP G7 ministers agreed a timeframe Tuesday for phasing out coal-fired power plants, setting as a goal the mid-2030s, in a move…
SourceSourceMay 1, 2024 Full article
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How close are we to reaching a global warming of 1.5˚C?Facts

How close are we to reaching a global warming of 1.5˚C?

The goal of limiting global warming to 1.5˚C above pre-industrial levels is outlined in the Paris Agreement, which was adopted in 2015. According to various…
SourceSourceJanuary 18, 2024 Full article
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UAE’s Sultan Al Jaber challenges fossil fuel phase-out, ignites controversy at COP28News

UAE’s Sultan Al Jaber challenges fossil fuel phase-out, ignites controversy at COP28

The President of COP28, Sultan Al Jaber, has sparked controversy by asserting that there is no scientific evidence supporting the necessity of a complete phase-out…
Muser NewsDeskMuser NewsDeskDecember 3, 2023 Full article