8 of 14 - Climate Change and Human Trafficking

Today we are facing two tragic emergencies that are related in different ways: the climate change crisis and the new forms of slavery.

The consequences of climate change affect the most vulnerable people. Climate change is one of the causes of poverty and forced migration, which are breeding grounds for human trafficking, forced labour, prostitution and organ trafficking.

The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for the assessment of climate change. It was established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) in 1988 to provide the world with a clear scientific view on the current state of knowledge in climate change and its potential environmental and socio-economic impacts. In the IPCC's Climate Change 2014 Synthesis Report for Policy Makers, it published the following as statements of fact for use in policy making by its 195 member countries:

  • Human influence on the climate system is clear, and recent anthropogenic [human-made] emissions of green-house gases are the highest in history. Recent climate changes have had widespread impacts on human and natural systems.

  • Warming of the climate system is unequivocal, and since the 1950s, many of the observed changes are unprecedented over decades to millennia. The atmosphere and ocean have warmed, the amounts of snow and ice have diminished, and sea level has risen.

  • Anthropogenic [human-made] greenhouse gas emissions have increased since the pre-industrial era, driven largely by economic and population growth, and are now higher than ever. This has led to atmospheric concentrations of carbon dioxide, methane and nitrous oxide that are unprecedented in at least the last 800,000 years. Their effects, together with those of other anthropogenic drivers, have been detected throughout the climate system and are extremely likely to have been the dominant cause of the observed warming since the mid-20th century.

  • In recent decades, changes in climate have caused impacts on natural and human systems on all continents and across the oceans. Impacts are due to observed climate change, irrespective of its cause, indicating the sensitivity of natural and human systems to changing climate.

  • Changes in many extreme weather and climate events have been observed since about 1950. Some of these changes have been linked to human influences, including a decrease in cold temperature extremes, an increase in warm temperature extremes, an increase in extreme high sea levels and an increase in the number of heavy precipitation events in a number of regions.

  • Continued emission of greenhouse gases will cause further warming and long-lasting changes in all components of the climate system, increasing the likelihood of severe, pervasive and irreversible impacts for people and ecosystems. Limiting climate change would require substantial and sustained reductions in greenhouse gas emissions which, together with adaptation, can limit climate change risks.

  • Cumulative emissions of CO2 largely determine global mean surface warming by the late 21st century and beyond. Projections of greenhouse gas emissions vary over a wide range, depending on both socio-economic development and climate policy.

  • Surface temperature is projected to rise over the 21st century under all assessed emission scenarios. It is very likely that heat waves will occur more often and last longer, and that extreme precipitation events will become more intense and frequent in many regions. The ocean will continue to warm and acidify, and global mean sea level to rise.

  • Climate change will amplify existing risks and create new risks for natural and human systems. Risks are unevenly distributed and are generally greater for disadvantaged people and communities in countries at all levels of development.

  • Many aspects of climate change and associated impacts will continue for centuries, even if anthropogenic [human-made] emissions of greenhouse gases are stopped. The risks of abrupt or irreversible changes increase as the magnitude of the warming increases.

Image Credit: Maple Ridge Museum. Original Caption: "Mrs. Emma Showler on the Fraser River in Whonnock at the foot of what is now 272nd Street in 1922."

Video Clip: "Climate Change 2014: Synthesis Report", by the Intergovernmental Panel on Climate Change.