sustainable development

Living in a warming world

June 13, 2025 By EarthWise Leave a Comment

As global temperatures rise due to increased greenhouse gas emissions, communities around the world face more frequent and intense heatwaves, droughts, and extreme weather events. These growing climate pressures not only strain infrastructure and natural resources, but also play a critical role in shaping where people live.

Recent projections from the First Street Foundation, which analyzes climate risks across the United States, highlight just how significant these shifts could be. In Sacramento County, California, rising flood risks, declining air quality, and soaring insurance costs could lead to a population decline of up to 28% by 2055. The risk assessment also projects that Monmouth and Ocean counties in New Jersey could each lose more than 30% of their populations. And Fresno County, California, could see nearly half of its residents relocate due to mounting climate-related pressures.

Urban areas like cities, towns, and suburbs are particularly vulnerable to the impacts of climate change. Cities become significantly hotter due to the abundance of heat-absorbing surfaces and lack of green spaces, which intensifies heatwaves, worsens conditions for vulnerable populations, and may ultimately force some people to move.

Addressing these challenges requires a combination of climate solutions focused on both mitigation and adaptation. Solutions like expanding green infrastructure with urban parks and green roofs, and promoting sustainable development through energy-efficient buildings and transit-friendly design could all play a vital role in strengthening climate resilience.

As the planet warms, where we live – and how we live there – is rapidly being redefined.

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Web Links

The 12th National Risk Assessment

Solar on farmland

Photo, posted May 15, 2013, courtesy of Germán Poo-Caamaño via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Displaced By Extreme Weather

November 11, 2019 By EarthWise Leave a Comment

The Internal Displacement Monitoring Centre is the world’s authoritative source of data and analysis on internal displacement. Internal displacement refers to people being forced to flee their homes or places of habitual residence but who remain within their country’s borders. Such displacements can be the result of conflict, violence, development projects, natural disasters, or climate change. As of the end of 2018, over 41 million people were living in internal displacement because of conflict and violence alone.

This year, natural disasters are causing a record number of internal displacements. In the first half of the year, 7 million people were displaced by disasters, accounting for nearly two-thirds of all the internal displacements worldwide. The IDMC estimates that this number could hit 22 million by the end of the year.

The vast majority of displacement has been associated with storms and floods. Cyclone Fani alone in May displaced more than 3.4 million people in India and Bangladesh. In March, Cyclone Idai displaced 617,000 people in Mozambique, Malawi, and Zimbabwe. In total, 950 extreme weather events in 102 countries and territories displaced 7 million people from January to June.

Technically speaking, internally displaced people are not considered to be refugees because they remain in their home countries. But the growing millions of people represent a global crisis that continues to worsen with the changing climate. The international community cannot ignore the plight of these people. Governments around the world have to redouble their efforts to protect and assist their displaced citizens as well as to invest in sustainable development and climate change adaptation.

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Web Links

Extreme Weather Displaced 7 Million People in First Half of 2019

Photo, posted August 5, 2012, courtesy of the U.S. Embassy, Jakarta via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.