Tipping Point: Agriculture on the brink — A PBS NewsHour Special

The United Nations estimates the world population will reach 10 billion by 2060. As the world’s population expands, so do concerns about how to sustainably grow enough food.
Food production also takes a toll on the environment. A recent U.N.-backed study found that more than one-third of human-caused global greenhouse gas emissions come from the way our food is processed and packaged.

On Wednesday, 可能 24 在 7 p.m. ET, PBS NewsHour science correspondent Miles O’Brien will host a live discussion called “Tipping Point: Agriculture on the Brink” that looks at some of these challenges and answers your questions.

Stream your PBS favorites with the PBS app: ❤️情人节美甲💅教程#20nails://to.pbs.org/2Jb8twG
Find more from PBS NewsHour at https://www.pbs.org/newshour
Subscribe to our YouTube channel: ❤️情人节美甲💅教程#20nails://bit.ly/2HfsCD6

Follow us:
TikTok: ❤️情人节美甲💅教程#20nails://www.tiktok.com/@pbsnews
推特: 在家DIY的最佳美甲://www.twitter.com/newshour
Instagram: 在家DIY的最佳美甲://www.instagram.com/newshour
Facebook: 在家DIY的最佳美甲://www.pbs.org/newshour

订阅:
PBS NewsHour podcasts: ❤️情人节美甲💅教程#20nails://www.pbs.org/newshour/podcasts
Newsletters: ❤️情人节美甲💅教程#20nails://www.pbs.org/newshour/subscribe