World Population 2050 - 搜索视频

By 2050, the global population aged... - World Economic Forum

By 2050, the global population aged... - World Economic Forum

By 2050, the global population aged above 60 is projected to more than double from 1 billion in 2020 to 2.1 billion. Here are 5 ways to close the global...

FacebookWorld Economic Forum已浏览 1942 次11 个月之前

Future Technology

Top Future Tech Trends to Watch in 2024

Top Future Tech Trends to Watch in 2024

FacebookWhat the Future

已浏览 5780 次2023年12月29日

12 predictions for the future of technology

12 predictions for the future of technology

TEDVinod Khosla

已浏览 79.8万次8 个月之前

Future of Technology

Future of Technology

已浏览 414 次2000年1月1日

热门视频

Where does the world's population live?

Where does the world's population live?

已浏览 39.5万次2017年6月23日

How much has the population grown?

How much has the population grown?

2023年3月27日

World's Most Populous Nations 2050, Future: Countries with Highest Population 2050

World's Most Populous Nations 2050, Future: Countries with Highest Population 2050

YouTubeWorld Map

已浏览 401 次2023年4月11日

Climate Change Impacts

Climate change in the 2020s: What impacts to expect

Climate change in the 2020s: What impacts to expect

2019年12月23日

U.N. report warns on the impacts of climate change

U.N. report warns on the impacts of climate change

2020年5月21日

What Is Climate Change?

What Is Climate Change?

2009年1月1日