能源转型
Renewables were the world’s cheapest source of energy in 2020, new report shows
Renewables are now significantly undercutting fossil fuels as the world’s cheapest source of energy, according to a new report.
最热内容
新兴技术
How AI is serving up aces at Wimbledon - and what the technology means for the future of sport
What’s the best way to watch Wimbledon?
健康与医疗系统
Long COVID - what are the symptoms and how long does it last
For millions of people around the world, the health impact of catching coronavirus extends well beyond the initial infection period.
公民社会
6 charts that reveal global attitudes to LGBT+ and gender identities in 2021
Globally, 1% of adults currently describe themselves as transgender, non-binary, non-conforming, gender-fluid or “in another way”, rather than as male or female, according to a new survey.
Mosquitoes are helping to fight one of the world’s fastest spreading viruses - this is how
Mosquitoes are helping scientists tackle a lethal virus for which there is no effective vaccine or treatment.
工作与未来
欧洲国家位居2020年世界人才榜榜首
通过对63个国家进行排名，结果发现，对各级教育进行投资可以培养和吸引人才，从而提高国家竞争力。
可持续发展
These 5 beer companies are taking steps to protect the planet
Beer will become increasingly expensive and could be in short supply by the end of the century because of climate change, experts say.
深度产业
Helping farmers in Kenya keep produce cool to cut food waste
A company in Kenya is using solar energy to help smallholder farmers keep harvested produce cool and prevent food waste.
工作与未来
10 ways American workers view their future economic opportunities
Recovery from COVID-19 in the United States will be a story of unequal economic opportunity, according to a new survey of 25,000 American workers.
健康与医疗系统
The world urgently needs 900,000 more midwives, report says
An acute shortage of midwives is leading to a “terrible toll” in the form of preventable deaths, according to a new report.
深度地理
European countries top the global talent list of 2020
A global ranking of 63 countries has found that investing in education at all levels boosts competitiveness by developing and attracting talent.
深度产业
What are food crises and how many people are affected by them?
At least 155 million people are facing acute hunger because of conflict, economic shocks and extreme weather, a new report has found. The Global Report on Food Crises 2021 says the COVID-...
能源转型
再生可能エネルギーを貯蔵するための4つの技術
太陽が顔を出さない、風が吹いていない時、私たちはどのように再生可能エネルギーを利用すればよいでしょうか。
气候行动
What is the ‘Green List’ and how can it help protect the world’s natural wonders?
Wetlands, forests, national parks and wildlife reserves in 16 countries are part of a campaign that is raising standards for nature conservation.
网络安全
How cybersecurity skills are changing lives in South Africa
Training workers in data encryption and cybersecurity are priorities as businesses accelerate the adoption of new technologies, according to the World Economic Forum’s Future of Jobs Repo...