Main article: Global catastrophic risk
Not all of these risks are independent, because the majority, if not all of them are a result of human activity.
The UN has listed issues that it deems to be the most pressing as of 2023:1
United Nations High Commissioner for Refugees (UNHCR)
As part of the 2030 Agenda for Sustainable Development, the UN Millennium Development Goals (2000-2015) were superseded by the UN Sustainable Development Goals (2016-2030), which are also known as The Global Goals. There are associated Targets and Indicators for each Global Goal.
In keeping with their economy-centered view, the World Economic Forum formulated a list of 10 most pressing points in 2016: 3
See also: sustainable growth, green economy, global recession, International Monetary Fund, and World Trade Organization
Main article: List of environmental issues
No single issue can be analysed, treated, or isolated from the others.4 For example, habitat loss and climate change adversely affect biodiversity. Deforestation and pollution are direct consequences of overpopulation and both, in turn, affect biodiversity. While overpopulation locally leads to rural flight, this is more than counterbalanced by accelerating urbanization and urban sprawl. Theories like the world-system theory and the Gaia hypothesis focus on the inter-dependency aspect of environmental and economic issues. Among the most evident environmental problems are:5678
See also: Zero population growth and Green economy
"Global Issues". United Nations. Retrieved 13 October 2023. https://www.un.org/en/global-issues ↩
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http://www.geni.org/globalenergy/issues/global/major-global-issues-diagram-lg.jpg [bare URL image file] http://www.geni.org/globalenergy/issues/global/major-global-issues-diagram-lg.jpg ↩
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"The World's 6 Most Pressing Environmental Issues". 22 April 2012. http://inhabitat.com/why-we-need-earth-day-7-most-pressing-environmental-problems-we-need-to-solve/ ↩
"About NRDC". www.nrdc.org. https://www.nrdc.org/about ↩
"Environmental Issues — Global Issues". 2 February 2015. http://www.globalissues.org/issue/168/environmental-issues ↩