It is undoubtedly a challenge for climate policy actors to identify reliable evidence to support sound decision-making processes for tackling climate issues effectively. Still, differentiating between fact and fiction, well-designed and invalid science, evidence- or interest-based arguments is precisely what determines the quality of climate policies.

This year's 2nd edition of the European Security and Defence Union journal is looking into climate change as global security and humanitarian challenge. Janani Vivekananda, Senior Adviser for Climate Change and Peacebuilding at adelphi, has contributed to the journal with a piece on the climate security crisis currently plaguing the Lake Chad basin. Lake Chad is a geophysical and ecological miracle.

South Asia is on the front line in confronting the implications of climate change and addressing the consequences for security.

To analyse this and more, the Global Military Advisory Council on Climate Change (GMACCC) has just released its report “Climate Change and Security in South Asia”. GMACCC is a global network of military and security experts working on the security implications of climate change. President BIPSS, Major General A N M Muniruzzaman, ndc, psc (Retd) is the Chairman of GMACCC. He is also a lead author of this report.

Conflict and climate change have pushed 124 million people in 51 countries into acute food security, a situation when the inability to consume adequate food represents an immediate danger to people’s lives and livelihoods. In 2017, the number of people affected by acute food insecurity increased by 11 million. These are the main findings of a publication titled, “Global Report on Food Crises,” released by the Food Security Information Network (FSIN).

The NATO Parliamentary Assemblies’ Science and Technology Committee drafted a new report on Food and Water Security in the Middle East and North Africa. The report underlines that pressures on natural resources and connected impacts on food production are factors that contribute to the (in-) security of the MENA region. The document summarizes causes as well as possible technical and governance approaches to improve food and water security in the region. The initiative shows that the role of environmental resources is increasingly taken seriously in the sphere of security policy.

Climate change is amplifying the risk of extreme weather disasters by increasing the destructive power of storms and floods. At the same time, rising seas, shifting rainfall patterns, drought and other slow-onset changes are eroding people’s land, natural resources and security, and magnifying existing vulnerabilities.

Shortly after releasing a report on its climate change strategy in July 2017, the Food and Agriculture Organization (FAO) of the United Nations presents a new report at COP23 - this time focusing on the organization's concrete work on climate change.

Land is already under growing human pressure and climate change is adding to these pressures. The Special Report on Climate Change and Land, launched by the Intergovernmental Panel on Climate Change (IPCC) on 8 August 2019, looks into land resources as critical for the climate, and highlights the importance of sound land management for addressing climate change. The report will be a key scientific input into forthcoming climate and environment negotiations.

Despite six years of crisis in Syria, agriculture remains a key part of the economy. The sector still accounts for an estimated 26 percent of gross domestic product (GDP) and represents a critical safety net for the 6.7 million Syrians – including those internally displaced - who still remain in rural areas. However, agriculture and the livelihoods that depend on it have suffered massive loss. The Food and Agriculture Organization of the United Nations (FAO) has now conducted the first comprehensive nationwide assessment on the cost of the war to the agriculture sector.

The Sendai Framework for Disaster Risk Reduction (DRR) is a non-legally binding agreement designed to reduce existing levels of risk and prevent emerging risks. While references to conflict were deleted from the final text, Sendai addresses issues parallel to those that would need to be addressed in a prevention and sustaining peace agenda.

The Framework, if properly implemented, would tackle three sets of factors that increase both disaster and conflict risks:

Internal climate migrants are rapidly becoming the human face of climate change. According to this new World Bank report, without urgent global and national climate action, Sub-Saharan Africa, South Asia and Latin America could see more than 140 million people move within their countries’ borders by 2050.

This report combines the conclusions of several scientific studies and the opinions of numerous researchers and specialized organizations that have focused these past few years on the link between climate and security. It highlights the essential contributions of a collective group of experts in order to concentrate on this issue and encourage institutions such as foreign and defense ministries to adopt new approaches.