# 3 questions we should ask about nuclear weapons

- Institution: TED
- Department: TEDxMidAtlantic
- Speaker: Emma Belcher
- Year: 2019
- Level: For everyone
- Language: English
- Subjects: Physics, Earth and environment, Society and politics
- Source: [TED](https://www.ted.com/talks/emma_belcher_3_questions_we_should_ask_about_nuclear_weapons)
- Licence: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

There are more than 10,000 nuclear weapons in existence today, each one capable of causing immense destruction. Why don't we talk about this threat as much as some other major issues? In this practical talk, nuclear security expert Emma Belcher shares three questions you can ask your elected officials to gain a better understanding of nuclear weapons and the measures we need to stay safe.

## Lectures

1. [3 questions we should ask about nuclear weapons](https://invisiblenetwork.ai/learn/ted/emma_belcher_3_questions_we_should_ask_about_nuclear_weapons/1d522447b3fc), 13 min (TED's player)