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How cleaning up shipping cut pollution — and warmed the planet

Grist

Unlike its carbon cousin, sulfur dioxide tends to cool the planet by creating aerosols that reflect sunlight while also making clouds brighter. On March 4, 2009, the skies over the northeast Pacific Ocean were streaked with clouds that form around the particles in ship exhaust. Cutting carbon dioxide is, of course, critical.

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Planetary Boundaries, Food and Humanity

Unsustainable

The nine planetary Boundaries are: Stratospheric ozone: filters ultraviolet rays (UVR) coming from the sun, which would otherwise place the system is at risk. Ocean: increasing amounts of CO 2 ultimately dissolve in the oceans and forms carbonic acid by altering the ocean chemistry. 2009; Steffen, W.,

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Inside the University of Chicago’s controversial solar geoengineering initiative

Grist

degrees Celsius warmer than the pre-industrial average, due to the vast amounts of heat-trapping carbon dioxide that humans have added to the atmosphere by burning fossil fuels. Adding sulfate aerosols to the stratosphere would degrade the ozone layer (thereby increasing global cancer rates) and increase acid rain.

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Video Storytelling: 20 Best Climate Change and Sustainability Documentaries (Plus How To Tell Your Green Story)

Green Business Bureau

Home is a 2009 French documentary film directed by Yann Arthus-Bertrand. The approach focuses on topsoil regeneration to increase biodiversity, improve water recycling, and support carbon capture by biosequestration. Communicate how non-desire for sustainability negatively impacts your business and society.

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A Texas Community Is Being Bombarded by Cancer-Causing Benzene. State Officials Have Known for Nearly Two Decades

DeSmogBlog

The reports said the accident released about 3,000 pounds of xylene, which can cause headaches and irritate the eyes, nose and throat, and 240 pounds of carbon monoxide, which can cause fatigue and confusion. In 2014, he criticized the EPA’s efforts to regulate ozone, an odorless, colorless ingredient in smog that exacerbates asthma. “I