Climate
change has significant and unequivocal implications for Africa’s
development, and poses complex and changing challenges for Africa’s
peoples and policy makers. Addressing climate change has become central
to the continent’s development agenda. It is proven that poorer
countries and communities will suffer earliest and hardest from global
warming because of weaker resilience and greater reliance on
climate‐sensitive sectors like agriculture.
Over
the last decade or so Africa has generally been experiencing high
levels of economic growth. The implications of climate change for the
sustainability of this growth, or its translation into development, are
immense. The principal climate change concern for Africa is its
implications for development and the wellbeing of societies and
ecosystems.
In Africa, recent modelling indicates that a temperature increase of 2oC
by 2050 is going to be already catastrophic for Africa. It could mean a
loss of 4.7% of GNP, most of it as a result of losses in the
agricultural sector. A temperature rise of 2.5oC ‐ 5oC
would be worse, resulting in hunger for 128 million; 108 million
affected by flooding and a sea‐level rise of 15‐95cm, among other
catastrophic impacts.
Although
the continent contributes only 3.8% of total greenhouse gas emissions,
Africa’s countries are among the most vulnerable. Climate variability
lies behind much of the prevailing poverty, food insecurity, and weak
economic growth in Africa today. Climate change will increase this
variability:
- The severity and frequency of droughts, floods and storms will increase, leading to more water stress.
- Changes in agricultural, livestock and fisheries productivity will occur, and
- The continent will face further food insecurity as well as a spread of water‐related diseases, particularly in tropical areas.
Some
200 million of the poorest people in Africa are food insecure, many
through their dependence on climate sensitive livelihoods –
predominantly rain‐fed agriculture. Temperature increases and changes in
mean rainfall and evaporation are likely to become ever greater and
more damaging to livelihoods through the 21st century.
Given
this background, what is the world doing about climate change and why
is the Paris Conference of Parties (COP 21) so important, especially for
Africa?
The
UNFCCC COPs have become important spaces for the continuing global
effort to refine and strengthen the international collaborative and
regulatory framework on climate change and to improve global climate
governance.
The
COPs are attended by all governments parties, many non-state actors
including the private sector, civil society representatives as well as
bilateral and multi-lateral institutions. COP 21 scheduled for Paris is
particularly significant in that it will usher into existence the
post-Kyoto Climate order, set to come into being by 2020.
The
evolving global climate governance regime requires that Africa develop
ever more nuanced and sophisticated responses to guide the continents
engagement at all levels of the climate response. While initially
African participation in the COPs was fragmented and uncoordinated, it
has increasingly become more organized. Recognizing that Africa stands
to be most affected by climate change while contributing the least to
greenhouse gas emissions, member States of the African Union have
progressively begun to articulate a common position on climate change
and to develop common positions in the negotiations through a
streamlined coordination mechanism involving the African Group of
Negotiators (AGN), the African Ministers Conference on the Environment
(AMCEN) and the Committee of African Heads of State and Government on
Climate Change (CAHOSCC).
The
governance of climate change adaptation on the continent requires a
review of the nature and trajectory of growth and development processes,
the democratization of global systems to achieve equity, and the
realignment of decision making processes to facilitate greater public
engagement in the formulation of global and national responses to
climate change.
The
current treaty governing greenhouse gas emissions is the Kyoto Protocol
(KP) which was adopted in Kyoto, Japan, on 11 December 1997 and entered
into force on 16 February 2005. The objective of the Kyoto Protocol is
to stabilize greenhouse gas emissions in order to prevent dangerous
human interference with the climate system, as required by the United
Nations Framework Convention on Climate Change (UNFCCC). The Protocol
currently binds 192 countries (Parties) who are signatories to the
Protocol. The Protocol is based on the principle of common but
differentiated responsibilities through which developed countries are
obliged to reduce their current GHG emissions on the basis that they are
historically disproportionately responsible for the current levels of
greenhouse gases in the atmosphere.
When
it first came into force in 2005, the KP bound signatory industrialized
countries to greenhouse gas emissions reductions targets for the period
2008-2012. This was called the first commitment period. The KP thus
expired in 2012. However, at the Doha Conference of 2012 participating
countries voted to extend the KP until 2020, and also proposed a second
commitment period, known as the Doha Amendment, in which 37 countries
have binding targets for the period 2012 – 2020. However, several
industrialized countries who committed to emissions reductions in the
first commitment period have stated that they may:
- Withdraw from the Protocol altogether; or
- Not be legally bound by the Doha Amendment and its targets, or
- Not take on new targets in the second commitment period.
Only a few industrialized states have committed to further CO2
reductions during the second commitment period than in the first
period. It is not clear what the cumulative effect of these commitments
would be on the goal of limiting global warming to 20C.
Thus
several issues are under negotiation leading up to COP 21 in Paris in
December 2015. The first is the new global climate governance framework
will be required to replace the KP after 2015. Negotiations were already
initiated at COP 20 in Lima in 2014 to agree on a post-Kyoto legal
framework that would obligate all major polluters to pay for CO2 emissions. The key issues which have emerged after the Lima COP 20, and will constitute the post 2015 agreement at COP 21 are:
- Pre-2020 mitigation ambition
- Post-2020 agreement
- Adaptation
- Finance
- Technology and capacity building
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