Health impacts

In 2020 alone, an area of the Amazon forest burnt down that was larger than Fiji. While fire is often a natural process to manage vegetation, 9 out of 10 of the Amazon fires in 2020 were intentionally set to convert tropical rainforest into commercially used land.

On 4 August 2020, more than 200 people lost their lives and more than 6,000 were injured when a massive explosion of ammonium nitrate destroyed much of the port area of Beirut.

In summer 2021, air temperatures in Canada broke records multiple days in a row as a powerful heatwave spread over the Pacific Northwest, registering over 600 heat-related deaths and setting an all-time high-temperature record for the country at 49.6°C (121.3°F).

Beginning in late 2019, the SARS-CoV-2 virus spread among the world population, infecting and killing millions of people, disrupting social life, travel, business and education across the globe.

Between 2019 and 2021, swarms of desert locusts formed and spread across 23 countries on multiple continents, including Djibouti, Eritrea, Ethiopia and Kenya. They devoured their weight in vegetation every day. One mega-swarm alone, measured in Kenya in 2020, was the size of the country of Luxembourg.

On 14 August 2021, Haiti was hit by a magnitude 7.2 earthquake with an epicentre in the Canal du Sud (120 km west of the capital, Port-au-Prince). The earthquake killed over 2,200 people and injured more than 12,000.

Lagos faces increasingly severe annual flooding, exacerbated by sea level rise and subsidence. In 2021, floods again submerged vehicles and houses, displacing thousands from their homes.

In summer 2021, drought and low humidity combined with record-breaking heat of up to 48.8°C (119.8°F) led to fire outbreaks across the Mediterranean countries, killing more than 100 people and burning more than 620,000 ha of land in July and August

On 15 January 2022, the Hunga-Tonga-Hunga-Ha'apai volcano eruption was felt across the Pacific Ocean and beyond, releasing energy equivalent to hundreds of Hiroshima nuclear explosions and creating supersonic air pressure waves that were observed from space.

In 2020 alone, an area of the Amazon forest burnt down that was larger than Fiji. While fire is often a natural process to manage vegetation, 9 out of 10 of the Amazon fires in 2020 were intentionally set to convert tropical rainforest into commercially used land.

On 4 August 2020, more than 200 people lost their lives and more than 6,000 were injured when a massive explosion of ammonium nitrate destroyed much of the port area of Beirut.

Beginning in late 2019, the SARS-CoV-2 virus spread among the world population, infecting and killing millions of people, disrupting social life, travel, business and education across the globe.

Between 2019 and 2021, swarms of desert locusts formed and spread across 23 countries on multiple continents, including Djibouti, Eritrea, Ethiopia and Kenya. They devoured their weight in vegetation every day. One mega-swarm alone, measured in Kenya in 2020, was the size of the country of Luxembourg.