"Simply restated: **in 2020, nearly 4 billion people would not have been alive without synthetic ammonia**." ([Location 1615](https://readwise.io/to_kindle?action=open&asin=B08SGC3TD3&location=1615)) --- **Tags** -- [[quotes]], [[ammonia]], [[demographics]], [[fertilisers]] **Source** -- [[202412030828 - B - How the World Really Works]]