What is meant by the "greenhouse effect"? What are the
most serious consequences of climate change?
greenhouse gases e.g. carbon dioxide exist in our artmosphere and ensures that the tempreture stays at 14 °C on average
they reflect the sun light back to earth and only a small share reflects than back to the armosphere
When the concentrathion of greenhouse gases increase, the probability that even this small share of sunlight will be reflected back in the atmosphere decreases
temperatur are rising, in the last 100 years by 1.2 C°
Extreme wether events: extreme jeat, droughts, powerful storms
Rising sea levels; increasing heat leads to meldting ice sheets, threatens islands (Mauritius), coasts, salty water trickels in thr groundwater
Coral reefs declining: Absorb CO2, biodiversity (home to fishes etc.)
Droughts endanger forests: forest fires, trees absorb CO2
Agriculture; changes the climatic circumstances, usual methods and crops won’t be fitting to the new climate circumstanses
Human: increased mortality, climate-related migration of mosquitos, including diseases
Escapes
What are the strengths and weaknesses of the Paris Agreement?
2015, success of COP21 in Paris
2°C, best case 1,5°C, between 2050 and 2100 emission balance
Strengths:
All countries under international law became part oft he mitigation project
International cooperation, dialogue between countries
polycentric no fixed hierarchies or authority
Nationaly Determined Contributions (NDCs), accompanied by a review process
Domestic driven climate politics for mitigation actions
determine if Paris Agreement and emission balance can be achieved
efforts by each country to reduce national emissions and adapt to the impacts of climate change
flexibility (different economic and political contribution to climate change) and trust in the countries as experts in own issues
Each country has to prepare, communicate and maintain its contribution that it treis to archieve
Focus on mitigation
Climate finance should assist vulnerable countries to adapt to climate change concept of „loss and damage“
mainly financed by means of the industrial countries
Peace agreement would become an international treaty
Agreement could have had an impact on „business decisions“
Send signal to the market about international community’s long-term political objectives (institutions that depend on public financing, will focus on the objectives of its states), can encourage and support voluntary effort by private sector (increasing their reputation)
Opens up for non-state actors
e.g. 5-year cycle of reviewing and communicating achieved NDS
Weakness:
Significantly under 2° compared to pre-industrial under international law, 1,5°C is only best case-scenario
2°C would end up in massive consequences and horror scnarios, tipping points e.g. grönland ice-shield melt, than tempreature increasing again-
Commitment to significant NDCs as collective good problem per se
To reach the 1,5°C goal, countries have no time to hesistate due to CO2-budgets
the longer they wait the harder/more efficent they have to decrease their CO2 emissions
BUT free rider and strong need fot peers, preferly the powerful and aconomic-strong states (climate action is often seen as costs)
+
No sanctions for not fulfilling
Reputational risk not enough to sanction a world power like US (Trump left) + which is that dependend on fossil fuels
Especially those countries are important for the long-term success (peer pressure)
Do the Nationally Determined Contributions (NDCs) offer a way out of the gridlock in Global Climate Governance?
Gridlock
gridlock characterized multilateral negotiations while climate policy experimentation at national level became more actively
YES
major breakthrough in international climate diplomacy
years before where characterized by fruitless efforts (Kyoto coverd only 15% of the world)
all countries under international law agreed on Paris Agreement
buttom-up process
opened up for space and dialogue
economic less powerful states were able tp raise their voice and get heared “Significantly under 2, best-cas 1,5”
Send a message to marktet und consumers, became more rstrictive with those products and supply chains
Paris agreement offered a more realistic chance that governments implement their own designed NDCs
nearly all high emitters have implemented lawa and regulations dealing with emission controle
NO
progressive development needs that the regular reporting is fulfilled transparent and and verifiyed
+ if the results show that the efforty or not enough are small goals have been achieved, there is a need that states set more ambitous efforts by themselves
No sunctions from agreement itself also depends on civil society
What does "hybrid multilateralism" mean? How is this approach reflected in the Paris Agreement of 2015?
turned into a hybrid system that combines bottom-up and top-down elements
NDCs
reviewed on international level UNFCCC
selected, agreed and implemented on national level
Paris Agreement includes a large number of non-state actors (civil society, social movements, economic actors (business and trade unions), subnational or substate actors (regional local governments, cities and municipalities)
NGO perform a quasi-monitoring role
Climate Action Tracker provide important data and analysis on global emissions trends and national performance
Highlighted gap between what countries have in their NDCs and the collective level that would consistent with the 2°C target
remaining CO2 budget and efforts that have to be taken to stay in this budget
Civil Society organisations continue to watch the national policies and their implementations
Monitoring and setting governments under pressure, depends on the degree they manage to organise
depends on the degree to which a country allows civil organisation
= influences the number of participants and financial means of NGOs
= monitroring ability differs between low- and high-income countries
What are the features and limitations of Polycentric
Climate Governance
Climate Governance as polycentric - without a fixed attribution of hierarchies and authority
multilateral policies are not sufficent for solving climate change
Polycentric Governance takes into account the diversity of actors
focuses on self-organisation and coordinative adaption rather than cooperation dilemma
an adaptive system of multiple self-governing units
subsidiarity: problem is tackled on the unit that is the closest to the problem -> nondomination
Site-Specific Conditions: take heterogenous preferences, competencies and constraints into account
Those who are willing to mitigate are benefiting fossil-based industry have to be compensated
Experimentation and Learning: Innovation and adaption is encouraged by knowledge diffusion and experimentation
policy adjusting and learning mor important than huge radical changes
Trust: crucial for ccoperation. Can be enhanced by positive experiences, monitoring or sanctioning
face-to-face interaction
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