Submitted by limmd on Wed, 03/03/2021 - 15:13

COP27

Key takeaways from COP27 climate summit in Egypt

The two-week UN climate summit saw negotiations by nearly 200 nations about the future of global action on climate change.

COP27 explainer: What is 'Loss and Damage' compensation, and who should pay?

The phrase refers to costs already being incurred from climate-fuelled weather extremes or impacts.

Why UN Climate Change Conference COP27 matters for Singapore

Singapore is no small player in summits such as COP27 and can help steer the world to meet climate change targets.

Explainers

COP26: Climate change explained in 5 charts

Mankind's activities are adding so much greenhouse gases, that earth is heating up much faster than in the past.

Five climate change myths busted

Some common claims that question global warming wilt under scientific scrutiny.

 

Why are UN climate talks important?

Nations have been grappling with the growing threat of climate change for years and negotiations led by the UN have been a key way to tackle the crisis.

Videos

    Climate science

    Fringe climate proposal of a giant space parasol gains interest

    Scientists say shielding Earth from 2% of the Sun’s radiation will keep it in manageable climate boundaries.

    Trailblazers: Professor ‘Energizer Bunny’ powers on in battery research, winning accolades

    Professor Madhavi Srinivasan, 40sExecutive director of the Energy Research Institute @ NTU (ERI@N) and NTU Sustainability OfficeHer colleagues call her an “Energizer Bunny” because of her effervescent energy and enthusiasm for her work.

    Trailblazers: ‘Father of photovoltaics’ envisions at-sea solar farms around Singapore

    Professor Martin Green created a solar cell so powerful and efficient that it is used in most of the solar panels made today.

    Impacts and Nature

    Coral reefs suffer fourth global bleaching event as climate change warms oceans

    At least 54 countries and territories have experienced mass bleaching among their reefs since February 2023.

    Exploration of the deep sea has much to offer for science, but caution needed for mining of its resources

    Deep sea mining could compromise marine life at those depths, of which much is still unknown.

    Tandem heatwaves and storm surges increasingly batter coasts: Study

    This phenomenon that could multiply fivefold by the mid-century.

    Extreme heat across East Asia, Pacific puts millions of children at risk, UN warns

    Warnings over more intense and frequent heat waves are especially worrying in the region.

    ‘Just staggering’: UN says households bin 1 billion meals a day while millions go hungry

    Food waste produces five times the planet-heating emissions of the aviation sector.