Editing IPCC:AR6/SR15/Chapter-5 (section)

==== Sustainable development implications of avoided impacts between 1.5°C and 2°C global warming ====

{| class="wikitable"
|-
! Impacts
! Chapter 3 Section
! 1.5°C
! 2°C
! Sustainable Development Goals (SDGs) More Easily Achieved when Limiting Warming to 1.5°C
|-
| rowspan="2"| Water scarcity
| 3.4.2.1
| 4% more people exposed to water stress
| 8% more people exposed to water stress, with 184–270 million people more exposed
| rowspan="2"| SDG 6 water availability for all
|-
| Table 3.4
| 496 (range 103–1159) million people exposed<br />
and vulnerable to water stress
| 586 (range 115–1347) million people exposed<br />
and vulnerable to water stress
|-
| rowspan="2"| Ecosystems
| 3.4.3,<br />
Table 3.4
| Around 7% of land area experiences biome<br />
shifts
| Around 13% (range 8–20%) of land area<br />
experiences biome shifts
| rowspan="2"| SDG 15 to protect terrestrial ecosystems<br />
and halt biodiversity loss
|-
| Box 3.5
| 70–90% of coral reefs at risk from bleaching
| 99% of coral reefs at risk from bleaching
|-
| rowspan="2"| Coastal cities
| 3.4.5.1
| 31–69 million people exposed to coastal<br />
flooding
| 32–79 million exposed to coastal flooding
| rowspan="2"| SDG 11 to make cities and human settlements safe and resilient
|-
| 3.4.5.2
| Fewer cities and coasts exposed to sea level rise<br />
and extreme events
| More people and cities exposed to flooding
|-
| rowspan="2"| Food systems
| 3.4.6,<br />
Box 3.1
| Significant declines in crop yields avoided,<br />
some yields may increase
| Average crop yields decline
| rowspan="2"| SDG 2 to end hunger and achieve food security
|-
| Table 3.4
| 32–36 million people exposed to lower yields
| 330–396 million people exposed to lower yields
|-
| rowspan="2"| Health
| 3.4.5.1
| Lower risk of temperature-related morbidity<br />
and smaller mosquito range
| Higher risks of temperature-related morbidity<br />
and mortality and larger geographic range<br />
of mosquitoes
| rowspan="2"| SDG 3 to ensure healthy lives for all
|-
| 3.4.5.2
| 3546–4508 million people exposed to heat waves
| 5417–6710 million people exposed to heat waves
|}

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