Discuss on the the following focal points (write your discussion in structured paragraphs with your thoughts sandwiched between these focal points, NOT in a way of writing a to-the-point answer for these guided points) Definition of global warming Human-induced warming in 2017 above the pre-industrial level. Emission reduction goals to keep global warming below 1.5 °C
Discuss on the the following focal points (write your discussion in structured paragraphs with your thoughts sandwiched between these focal points, NOT in a way of writing a to-the-point answer for these guided points) Definition of global warming Human-induced warming in 2017 above the pre-industrial level. Emission reduction goals to keep global warming below 1.5 °C
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From the IPCC special report: chapter 1: Global Warming of 1.5 °C., read the executive summary, Figure 1.2, and the section of 1.5 °C pathways
1. Discuss on the the following focal points (write your discussion in structured paragraphs with your thoughts sandwiched between these focal points, NOT in a way of writing a to-the-point answer for these guided points)
- Definition of global warming
- Human-induced warming in 2017 above the pre-industrial level.
- Emission reduction goals to keep global warming below 1.5 °C
- Climate adaptation measures – implementation and challenges
- Evolution of global mean surface temperature: total vs human-induced
- Various pathways of 1.5°C, related impacts, and emission scenarios for those pathways.
![1.5
Observed monthly global
mean surface temperature
CMIP5 model average
Surface Air Temperature
CMIP5 model average
blended & masked
Human-induced
temperature change
IPCC-AR5 near-term
Total externally-forced
temperature change
1.0 -
projection
2006-2015
Holocene temperature
range
1986-2005
0.5 -
0.0
Pre-industrial
reference period
-0.5
1860
1880
1900
1920
1940
1960
1980
2000
2020
Year
Temperature change relative
1850-1900 (°C)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c2b8aed-22ce-4690-99b0-c7604998eb0c%2Ff4e2edac-4ea5-4cb4-a202-faac6be8e26d%2Fj2rsmpm_processed.png&w=3840&q=75)
Transcribed Image Text:1.5
Observed monthly global
mean surface temperature
CMIP5 model average
Surface Air Temperature
CMIP5 model average
blended & masked
Human-induced
temperature change
IPCC-AR5 near-term
Total externally-forced
temperature change
1.0 -
projection
2006-2015
Holocene temperature
range
1986-2005
0.5 -
0.0
Pre-industrial
reference period
-0.5
1860
1880
1900
1920
1940
1960
1980
2000
2020
Year
Temperature change relative
1850-1900 (°C)
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