• Climate Change Influences Magnitude of River Floods

    Overflowing rivers can cause enormous damage: Worldwide, the annual damage caused by river floods is estimated at over 100 billion dollars - and it continues to rise. So far it has not been clear how climate change influences the magnitude of river floods. Until now: an large international study involving a total of 35 research groups provides clear evidence that changes in the magnitude of flood events observed in recent decades can be attributed to climate change.

  • These Dams Needed Replacing 15 Years Ago. Now Texas Will Drain Four Lakes Instead — Causing Other Problems.

    Texas officials will start draining four lakes next week in Guadalupe County in Central Texas without a plan in place for when the lakes, and the 90-year-old dams that support them, will be rebuilt. Area homeowners, who got barely a month’s notice, said they felt blindsided by the plan, and they say it will slash their property values, kill their beloved century-old cypress trees and render the lakes — which have hosted water skiing tournaments for decades — unusable.

  • Microplastics Harming Our Drinking Water

    Plastics in our waste streams are breaking down into tiny particles, causing potentially catastrophic consequences for human health and our aquatic systems. Approximately 300 million tons of plastic are produced globally each year and up to 13 million tons of that is released into rivers and oceans, contributing to approximately 250 million tons of plastic by 2025. Since plastic materials are not generally degradable through weathering or ageing, this accumulation of plastic pollution in the aquatic environment creates a major health concern.

  • Leak Suggests UN Agency Self-Censors on Climate Crisis after U.S. Pressure

    Leaked communications suggest that the UN’s migration agency is censoring itself on the climate crisis and the global compact on migration, following pressure from the U.S. government. an email sent by a U.S.-based official of the International Organization for Migration (IOM) on 28 August to colleagues around the world relayed that the U.S. state department’s Bureau of Population, Refugees and Migration (PRM) told the agency documents related to program activities it funds “must not be in conflict with current [U.S. government] political sensitivities.” These sensitivities include mentioning climate change and the UN sustainable development goals. 

  • Bill Gates Is Funding a Chemical Cloud That Could Put an End to Global Warming

    Whether you agree or not, global warming is happening. As reported by the minds at NASA, human activity continues to exacerbate the problem. Currently, there is more carbon dioxide in our atmosphere than in all of human history. Two-thirds of extreme weather events from the past 20 years can be tied back to human activity, while both our summers and winters are getting much warmer. Bill Gates is currently backing a potential solution to global warming that centers around the technology of solar geoengineering.

  • Even for Non-Believers, These Are the Next Steps on Climate Change

    Research indicates that we need to go beyond observing the wreckage of major storms and pondering trillion-dollar plans to attempt to mitigate carbon. Businesses, homeowners, and local governments must focus on what can be done today to address these direct threats to people and property. There are three major tools in the “what to do next” approach: probability, selection, and migration.

  • Damage Estimates for Hurricanes Like Dorian Don’t Capture the Full Cost of Climate Change-Fueled Disasters

    Scientists say climate change is causing powerful hurricanes like Dorian to increasingly stall over coastal areas, which leads to heavy flooding. The U.S. government’s Fourth National Climate Assessment offered a range of climate change-induced losses of U.S. GDP which range from as low as 6 percent to as high as 14 percent by 2090. Aa more meaningful assessment of the costs of climate change – using basic economic principles I teach to undergrads – is a hell of a lot scarier.

  • “100-year” Floods Will Happen Every 1 to 30 Years: Study

    A 100-year flood is supposed to be just that: a flood that occurs once every 100 years, or a flood that has a one-percent chance of happening every year. But researchers have developed new maps that predict coastal flooding for every county on the Eastern and Gulf Coasts and find 100-year floods could become annual occurrences in New England; and happen every one to 30 years along the southeast Atlantic and Gulf of Mexico shorelines.

  • Want to Avoid Climate-Related Disasters? Try Moving

    The response to catastrophes — Katrina, Sandy, Harvey, Michael — tended to be a defiant vow to rebuild, turn loss into lesson by making protective seawalls higher and stronger to hold back floods, or raising homes onto stilts to stay clear of the encroaching waves. To this, experts say, “Enough.” The time has come to consider a different path: retreat. Abandon areas prone to repeated disaster in favor of those that are safer and do so in a deliberate, thoughtful way.

  • Retreating from Rising Seas Isn’t a Win or a Defeat — It’s Reality

    “Managed retreat” is a controversial response to climate change. It’s the idea that communities and governments should be strategic about moving people away from areas that have become too waterlogged to live in safely. Retreating from coastlines and riversides might have once been considered unthinkable. But across the world, it’s already happening — in Australia, Colombia, Vietnam, and here in the United States. And Indonesia just found itself a new capital. The country’s president, Joko Widodo, announced on Monday that the new seat of government will be on the island of Borneo, hundreds of miles to the northeast of the current capital, Jakarta. The Java Sea threatens to swallow 95 percent of the city over the next 30 years.

  • The Amazon Fires Are More Dangerous Than WMDs

    When Jair Bolsonaro won Brazil’s presidential election last year, having run on a platform of deforestation, David Wallace-Wells, writing in New York Magazine, asked, “How much damage can one person do to the planet?” Bolsonaro didn’t pour lighter fluid to ignite the flames now ravaging the Amazon, but with his policies and rhetoric, he might as well have. The destruction he inspired—and allowed to rage with his days of stubborn unwillingness to douse the flames—has placed the planet at a hinge moment in its ecological history. “It is commonplace to describe the Amazon as the ‘world’s lungs’,” Franklin Foer writes. “Embedded in the metaphor is the sense that inherited ideas about the sovereignty of states no longer hold in the face of climate change. If the smoke clouds drifted only so far as the skies of São Paulo, other nations might be able to shrug off the problem as belonging to someone else. But one person shouldn’t have the power to set policies that doom the rest of humanity’s shot at mitigating rising temperatures.”

  • Increasing Wildfires Threaten to Turn Northern Hemisphere’s Boreal Forests from Vital Carbon Stores into Climate Heaters

    Thanks in part to the carbon-hungry soils and peatlands they contain, boreal forests punch well above their weight as carbon sinks, covering 10 percent of the world’s land, but storing one-third of the land’s carbon. That stored carbon is under threat. Wildfires are becoming so frequent and intense that they are already turning some boreal forest areas from carbon sinks into net emitters.

  • Study: Climate Change Could Pose Danger for Muslim Pilgrimage

    For the world’s estimated 1.8 billion Muslims — roughly one-quarter of the world population — making a pilgrimage to Mecca is considered a religious duty that must be performed at least once in a lifetime, if health and finances permit. The ritual, known as the Hajj, includes about five days of activities, of which 20 to 30 hours involve being outside in the open air. , because of climate change there is an increasing risk that in coming years, conditions of heat and humidity in the areas of Saudi Arabia where the Hajj takes place could worsen, to the point that people face “extreme danger” from harmful health effects.

  • Governments Mull “Managed Retreat” of Coastal Towns Before Rising Seas Claim Them

    More and more governments around the world are advised by experts to prepare to make a “managed retreat” from coasts as sea levels rise because of climate change. Scientists say that a decision to leave the coasts should not be “seen largely as a last resort, a failure to adapt, or a one-time emergency action.” Rather, it should be viewed as an opportunity to build better communities away from the rising waters.

  • Climate Change to Shrink Global Economy

    Prevailing economic research anticipates the burden of climate change falling on hot or poor nations. Some predict that cooler or wealthier economies will be unaffected or even see benefits from higher temperatures. A new study, however, suggests that virtually all countries – whether rich or poor, hot or cold – will suffer economically by 2100 if the current trajectory of carbon emissions is maintained: 7 percent of global GDP will disappear by 2100 as a result of business-as-usual carbon emissions – including over 10 percent of incomes in both Canada and the United States.