Upload
sydni-romans
View
216
Download
0
Embed Size (px)
Citation preview
Content
• Climate science brief • Way out of climate change• HK’s role in the issue• About Greenpeace and climate campaign• You are Climate Hero• Q & A
Climate Change & United Nations
World Meteorological Organization (WMO)1988
UN Environmental Program (UNEP)
Inter-governmental Panel on Climate Change (IPCC)
1990: First Assessment Report
1995: Second Assessment Report
2002: Third Assessment Report
2007: Fourth Assessment Report
1994 : UN Framework Convention on Climate Change (UNFCCC)
1997 : Kyoto Protocol
2009 : UN Copenhagen Conference (COP 15)
IPCC 2007: Very Likely…
• 2001: was "likely" that human activities were one of the reasons behind the warming trend between 66% and 90% probability.
• 2007: at least 90% certain that human emissions of greenhouse gases rather than natural variations are warming the planet's surface.
• Temperature were probably going to increase by 1.8-4C (3.2-7.2F) by the end of 2100.
• IPCC was awarded the Nobel Peace Prize in 2007
Fossil Fuels are the main cause of global warming and climate change
Main greenhouse gas is carbon dioxide (CO2) produced by fossil fuels (coal, oil and gas) for energy and transport
Extreme weathers are more intense and severe
droughts, desertification, sand storms, floods, heat waves, typhoons, reducing crops, water shortage…
People will become climate victimsPredicted 2°C to 3°C rise by 2050; 5°C
rise by 2100
• Glaciers melt – affects 1/6 world population
• Crop yields decline – hundreds of millions could face starvation
• Diseases increase – malaria, death by colds and heat, etc
• Sea level rises – 200 million people will be displaced
• Species extinct – 15-40 % species will be extinct
Source: Report by Sir Nicholas Stern, former chief economist of the World Bank, November 2006
Economic development will suffer
If we do nothing, by 2050:
A cost of 20% of world GDP
= Great Depression + World War II
and the earlier effective actions are taken,
the less costly it will be.
Source: Report by Sir Nicholas Stern, former chief economist of the World Bank, November 2006
The impact can be seen as early as 2035
• The concentration of CO2 will induce 2°C global temperature rise as early as year 2035
• Once passed this 2°C threshold, it will trigger catastrophic consequences to ecosystem and mankind
Last chance for the world
• IPCC warned, to reach the 2°C threshold, global greenhouse gas should be peaked and started reduction by
2015
Snap shots: our world in 2009
Forest fire in Egypt . 25/8/09
Rainstorm in Washington . 1/09
Rainstorm in Australia . 5/09
Heat wave in Europe .8-9/09
Global Droughts 2009
By EUROPEAN PRABHUPADANUGAS
2/3 of world’s agriculture output: China, Australia, Africa, South America, US
Disappearing Poles…
• A major rift has been found in Wilkins ice shelf of the Antarctica ( 4/2009 )
• Arctic summer ice can be completely disappeared as early as 2030.
China & Climate Change
Annual mean temperatures of Hong Kong Observatory Headquarter at Tsim Sha Tsui (1947-2008)
Source: Hong Kong Observatory
We must act now!
• Inter-governmental policies – Copenhagen Climate Submit
• Develop renewable energy massively
• Stop dependence on fossil fuels
• Use our energy more efficiently
Can we Seal the Deal in Copenhagen?
• Key deadlocks:- US: weak national bill on reduction, lack of
political commitment- EU: only commit to 20% reduction target- Wealthy “developing” countries, such as Saudi
Arabia
Who to Blame? China? US?
China: • Number 1 emitter, coal
consumer and oil importer
• But, announced to reduce carbon intensity by 2020, binding EE, RE targets
• Concrete carbon intensity reduction target to be in the next 5-yr plan (2011 – 2015)
US:• Number 1 historical
emitter, biggest per capita emitter and energy consumer
• Reduction target: only 4% on 1990 emission
• Gives billions of dollars to fossil fuels industries
• Allow massive off-setting
上海 Shanghai重慶 Chongqing
天津 Tianjin
Greenpeace China was established in Hong Kong in 1997 and has since set up offices in Beijing and Guangzhou.
Greenpeace believes that development should not come at the expense of the environment. We are committed to seeking and building a green growth pattern, together with the people of China.
We pressurize the government and power companies to act
2009: Climate Hero in HK!
Demand HKSAR government to deliver a comprehensive climate change policy
- With ambitious reduction targets and action plans
- With strong political commitment and leadership
30,000
Check it out…
• Will you recycle?• Will you take public transport?• Will you shut down all the power supplies of electrical
appliances when you don’t use them?• Will you use CFL bulbs?• Will you support organic stuff?• Will you monitor your political representatives
regarding their works and stance on climate change?• Will you change your way of living to be less
“wasteful”?• …