Workflow
Climate Change
icon
Search documents
X @Bloomberg
Bloomberg· 2025-08-21 04:16
Environmental Concerns - Water scarcity is a recurring issue in Bulgaria [1] - This situation serves as a warning for the rest of Europe facing climate change challenges [1]
X @The Economist
The Economist· 2025-08-20 23:20
Environmental Concerns - Solving the country's air pollution problem may lead to increased temperatures [1]
X @Bloomberg
Bloomberg· 2025-08-20 04:04
Overtourism and climate change have created a dangerous feedback loop that threatens Southern Europe’s economies https://t.co/dB1D21aYVh ...
How We Can Harness the Sun: Nuclear Energy and its Future | Sean Chung | TEDxPangyo Youth
TEDx Talks· 2025-08-19 15:05
Core Argument - Nuclear fusion represents a potential solution to energy challenges, offering a clean, abundant, and sustainable alternative to fossil fuels [4][14] - The technology is advancing, with breakthroughs in sustained fusion energy output and achieving ignition, where more energy is produced than consumed [18][19] - Global collaboration and private sector investment indicate growing support and momentum for nuclear fusion research and development [20][21][22] Technological Advancements - Fusion involves combining light atomic nuclei, like deuterium and tritium, to release substantial energy [6][7][12] - Achieving fusion requires extremely high temperatures, exceeding 100 million degrees Celsius, creating plasma that needs to be contained [15] - Magnetic confinement, using devices like tokamaks, is a leading method for containing plasma [16] - Ignition, producing more energy from fusion than input, has been achieved, demonstrating the potential for efficient energy generation [19] Fuel and Sustainability - Deuterium, a key fusion fuel, is abundant in seawater, and tritium can be bred from the fusion cycle itself, ensuring a sustainable fuel supply [13][14] - Fusion emits no greenhouse gases and produces no long-term radioactive waste, unlike nuclear fission [14] Challenges and Future Directions - Sustained funding, global cooperation, and continued research are crucial for realizing the potential of fusion energy [29] - Public perception and political challenges related to nuclear energy need to be addressed to gain widespread acceptance [25][26]
Η τελευταία ηχώ : θα ακούσουμε; | Δημήτρης Ζάρρας | TEDxEleusis
TEDx Talks· 2025-08-19 14:42
Environmental Concerns & Climate Change - The industry acknowledges climate change as a major environmental problem and one of the greatest challenges facing humanity [3][4][5] - Scientific data leaves no room for doubt regarding climate change, with the global average temperature having increased by over 2 degrees Fahrenheit (more than 1 degree Celsius) [8][10] - The increase in temperature is primarily due to human activity [11] - Sea levels are rising, as demonstrated by various climate organizations [12] Renewable Energy & Industry Efforts - In 2024, clean energy sources surpassed 40% of global electricity production, including 15% from wind and solar, 14% from hydroelectric, and other clean energy sources [14] - Fossil fuels still constitute 59% of global electricity generation, but their share fell below 60% for the first time since the 1940s [15] - The International Energy Agency (IEA) forecasts that in 2025, all clean energy sources combined will exceed lignite (brown coal) in production [16] - Every kilowatt-hour of energy produced globally is becoming cleaner [17] Challenges & Future Outlook - Current efforts are insufficient to halt climate change, and none of the goals set in the 2015 Paris Agreement are achievable with the current rate of energy transition by 2050 [18] - The industry emphasizes the need for decisive action to limit the impacts of climate change and invest in a sustainable future [22][23]
X @Bloomberg
Bloomberg· 2025-08-19 11:30
Today’s Green Daily newsletter looks at how rich Londoners are finding money can't buy air conditioning as temperatures soar in the UK capital https://t.co/XfmRc3eaH3 ...
X @The Economist
The Economist· 2025-08-19 09:20
To save lives, Europe needs to find ways to keep cool https://t.co/4SeXv2zVsV ...
X @The Economist
The Economist· 2025-08-18 16:20
If climate change were a military threat, risk-reduction and contingency planning would be second nature. That is how Europe should prepare for a possible collapse of a critical ocean current system https://t.co/NgpGJkaQAU ...
X @The Economist
The Economist· 2025-08-18 08:40
Since the mid-1990s average temperatures in Europe have risen by 0.53℃ per decade, nearly double the global land average of 0.26℃ https://t.co/XD2unIBVWL ...
X @The Economist
The Economist· 2025-08-17 21:40
Since the mid-1990s average temperatures in Europe have risen by 0.53℃ per decade, nearly double the global land average of 0.26℃ https://t.co/TRJoOtVcZZ ...