ecotopics
- How to be Green Guide - Eco Friendly Tips for Individuals
- Sustainable Environmental Solutions
- Tips on Green Transportation and Improving Fuel Efficiency
- Stopping Junk Mail at Home and Work
- Information on Pollution from Plastics
- Pack a Waste-Free Lunch
- Online Fair Trade Shops
- Calendar of Global Environmental Events
- Environmental Issues and News
- Green Hotel Tips
- Green Quotes - Environmental Quotes for Creating a Sustainable World
- Looking for Some Inspiration?
- Vegetarian and Vegan Resources
- Information on Biodiesel
- Reduce, Reuse, Recycle
- Water Conservation Tips
- Energy Conservation Tips
- Eco Tips for Your Home and Finances
- Eco Tips for Your Garden
- Eco Tips for Your Work
- Green Gift Ideas
- All ecotopics
Environmental Issues and News
Air
Climate Change - Climate Crisis
Greenhouse Gases Have Already
Reached Dangerous Tipping Point
The carbon dioxide equivalent of greenhouse gases (GHG) in the atmosphere has already reached 390 parts per million (NOAA) (with total "long-term" GHG equaling 455 parts per million). (Intergovernmental Panel on Climate Change Report) This level is considered a tipping point.
"The amount of greenhouse gas in the atmosphere is already above the threshold that can potentially cause dangerous climate change. We are already at risk...It's not next year or next decade, it's now." (Tim Flannery, climate change expert) (1), (2).
Scientist Chris Field from the IPCC says the current trajectory of climate change is now much worse than the IPCC had originally projected in part due to China and India's increasing reliance on coal power.
The research shows carbon emissions have grown sharply since 2000, despite growing concerns about climate change. During the 1990s, carbon emissions grew by less than 1% per year. Since 2000, emissions have grown at a rate of 3.5% per year. No part of the world had a decline in emissions from 2000 to 2008. In 2010, global emissions reached a record.
Field told the American Association for the Advancement of Science:
"We are basically looking now at a future climate beyond anything we've considered seriously in climate model situations." (1)
Report from the UN Office for the Coordination of Humanitarian Affairs (OCHA):
Climate disasters are on the rise. Around 70 percent of disasters are now climate related - up from around 50 percent from two decades ago.
These disasters take a heavier human toll and come with a higher price tag. In the last decade, 2.4 billion people were affected by climate related disasters, compared to 1.7 billion in the previous decade. The cost of responding to disasters has risen tenfold between 1992 and 2008.
Destructive sudden heavy rains, intense tropical storms, repeated flooding and droughts are likely to increase, as will the vulnerability of local communities in the absence of strong concerted action. (1)
Climate change is not just a distant future threat. It is the main driver behind rising humanitarian needs and we are seeing its impact. The number of people affected and the damages inflicted by extreme weather has been unprecedented. (2) (learn more at OCHA)
Unless we can reduce the amount of carbon dioxide in the atmosphere to 350 parts per million, we will cause huge and irreversible damage to the earth. (350.org)
- Scientific Consensus on Global Warming (Union of Concerned Scientists-UCS) and Certainty vs. Uncertainty about Climate Change (UCS) and Global Warming Confirmed by Independent Study (BBC)
- Video Lecture of climate scientist James Hansen explaining climate change and it's environmental impacts.
- NASA Video and Chart showing temperature changes since 1880.
- An animated journey through the earth's climate history (BBC)
- Climate change 'grave threat' to security and health (BBC)
- Added threat of reaching peak oil sooner than expected: US military warns oil output may dip causing massive shortages by 2015 (The Guardian)
- Climate Change FAQ: from National Resources Defense Council and Union of Concerned Scientists
- National Security and the Threat of Climate Change (U.S. Military Advisory Board)
- Climate Change Effects Map (UCS)
- Climate to wreak havoc on food supply (BBC)
- Global Report on Human Settlements 2011 - Cities and Climate Change (UN)
- Impacts of Climate Change Coming Faster and Sooner (UNEP)
- Global Warming: A Timeline (Cosmos)
- In-Depth Video Lectures on Climate Change: 2009 State of the World Symposium Into a Warming World (World Watch Institute)
- Livestock's Role in Climate Change (UN-FAO) (PDF) (Responsible for 18% of the world's greenhouse gas emissions)
- IPCC Head, Dr Rajendra Pachauri's Slideshow and Lecture titled "Global Warning! The Impact of Meat Production and Consumption on Climate Change"
- Impacts of extreme weather in photos (Business Insider)
- Permafrost Methane Time Bomb (Planet Extinction), Carbon Dioxide, Methane Rise Sharply in 2007 (NOAA) and Methane Seeps from Arctic Sea Bed (BBC) and Climate 'Tech Fixes' Urged for Arctic Methane (BBC)
- Acidified Ocean Water (Seattle Times) and CO2 Emissions Could Violate EPA Ocean Quality Standards within Decades (Carnegie Institution’s Department of Global Ecology)
- Global Warming Could Kill Coral Reefs by 2050 (USA Today)
- Soil Releasing more Carbon Dioxide (NewScientist)
- Experts cite lower threshold for warming crisis (San Francisco Chronicle)
- Arctic Ice Thinning, Glacier Melt Accelerating (San Francisco Chronicle) and Polar ice loss quickens, raising seas (BBC) and Warm Ocean Driving Antarctic Ice Loss (BBC)
- Aerosols Cloud the Climate Picture (ScienceNews)
- Amazon droughts limit regions ability to absorb carbon (BBC)
- Canadian Oil Sand Extraction Releases Huge Amounts of Greenhouse Gases (San Francisco Chronicle) (the sands cover an area the size of Florida and hold proven oil reserves second only to Saudi Arabia) (see satellite view (Google Maps))
- Animals endangered by climate change: Species Threatened by Climate Change (World Wildlife Fund), polar bear (San Francisco Chronicle), narwhals (San Francisco Chronicle)
- Current Climate Change Articles (Environmental News Network)
- Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report Summaries:
Air Pollution
- Six Common Air Pollutants (EPA)
- Air Pollution (Wikipedia)
- Air Toxics (EPA)
- Acid Rain (EPA)
- Acid Rain (Wikipedia)
- Current Air Quality Information (EPA AIRNOW) (U.S. and Canada)
- Top 100 U.S. Air Polluters (Political Economy Research Institute)
Ozone Depletion
- Questions and Answers on Ozone Depletion (EPA)
- The Science of Ozone Layer Depletion (EPA)
- Ozone Depletion (Wikipedia)
Water
Fresh Water Shortages and Water Pollution
- 10 Facts About Water Scarcity (WHO)
- World Water Crisis (BBC)
- Water Woes (The Why Files)
- Water Conflict Chronology Map
- Water Statistics (UN)
- Water Scarcity (UN)
- Water Facts (Pacific Institute)
- Our Thirsty World (National Geographic)
- Water and Poverty, an Issue of Life and Livelihoods (UN-FAO Water)
- Water Crisis (Wikipedia)
- Blue Gold World Water Wars DVD (Sam Bozzo)
- Tons of Released Drugs Taint US Water (U.S. News)
- Plastics Pollution in our Oceans (various) and Accumulating 'Microplastic' (BBC)
Ocean and Coastal Threats
- Oceans at Dire Risk (IPSO) (PDF)
- Major Threats to the Worlds Oceans (Including Shrinking Fish Population) (World Wildlife Federation)
- Creeping Dead Zones (NASA)
- Alarming Increase in Ocean Dead-Zones (S.F. Chronicle)
- Dead Zone (Wikipedia)
- The Great Pacific Garbage Patch (Wikipedia)
- The Great Atlantic Garbage Patch (MSNBC) and The North Atlantic Garbage Patch (Wikipedia)
- Indian Ocean Garbage Patch (Wikipedia)
- Global Warming and Coral Reefs (National Wildlife Federation)
- Global Warming Could Kill Coral Reefs by 2050 (USA Today)
- Marine Ecosystems at Risk from Pollution and Climate Change (Reuters)
Shrinking Wetlands
- Threats to Wetlands (World Wildlife Fund)
- Threatened Wetlands (Wetlands International)
- About Wetlands (US Geological Society)
Land
Genetic Engineering
- Impacts of Genetic Engineering (Union of Concerned Scientists)
- Genetic Engineering (Wikipedia)
- Adoption of Genetically Engineered Crops in the U.S (US Department of Agriculture) and U.S. and International (Wikipedia)
Forest Destruction/Deforestation
- Global Forest Resource Assessment 2010 - Key Findings (UN-FAO)
- Causes of Rainforest Destruction (Global Care)
Industrial Agriculture and Farm Animals
- Industrial Agriculture: Features and Policies (Union of Concerned Scientists)
- Livestock a Major Threat to Environment (UN-FAO)
- About the Issues documentary (Food, Inc.)
- U.N. Food And Agriculture Organization Warns 25 Percent Of Land Highly Degraded (UN-FAO)
Desertification
- Causes (UN-Convention to Combat Desertification)
- Consequences (UN-Convention to Combat Desertification)
Air, Water & Land
Toxic Chemicals
- Polluting Planet Earth (World Wildlife Fund)
- Toxic Body Burden (Coming Clean network)
- National Report on Human Exposure to Environmental Chemicals (US) (Center for Disease Control)
- Toxic Release Inventory (US) (EPA)
Nuclear Weapons and Nuclear Power
Impact on Humans
World Hunger - Growing Food Crisis
- Hunger Overview (UN-World Food Programme)
- Hunger Statistics (UN-World Food Programme)
- U.N. Food And Agriculture Organization Warns 25 Percent Of Land Highly Degraded (UN-FAO)
Hormone/Endocrine Disruptors
- Endocrine Disruptors Questions and Answers (Natural Resources Defense Council)
- Endocrine Disruptors (National Institute of Health)
- Endocrine Disruptor (Wikipedia)
Impact on Animals
Endangered Species and Biodiversity Loss
- The Threats & Problems affecting species and Their Survival (World Wildlife Fund)
- Loss of Biodiversity and Extinctions (various)
- World's biodiversity 'crisis' needs action, says UN (BBC)
- Summary Statistics from the Red List of Threatened Species (IUCN)
- Decline of Amphibians (AmphibiaWeb)
- Pesticides Impacting Bee Populations (BBC)
Animal Cruelty
- Factory Farming: The True Costs (Humane Farming Association)
- Animals Used for Food Factsheets (PETA)
- Animal Experiments: Overview (PETA)
- Animals Used for Clothing Factsheets (PETA)
- Animals in Entertainment Factsheets (PETA)
- Companion Animal Factsheets (PETA)
- Wildlife Factsheets (PETA)
Overall
State of the World
- World Scientists' Warning to Humanity (Union of Concerned Scientists)
- Global Environment Outlook Reports (UN)
- Living Planet Report (World Wildlife Fund)
World Population Issues
- 7 Billion and Counting (Center for Biological Diversity)
- Overpopulation: A Key Factor in Species Extinction (Center for Biological Diversity)
- 7 Billion (National Geographic)
- Women's Empowerment and Population Stabilization Go Hand in Hand (Center for Biological Diversity)
- World Footprint - Do We Fit on the Planet? (Global Footprint Network)
- Facts on Satisfying the Need for Contraceptions in Developing Countries (Guttmacher Institute and International Planned Parenthood Federation)
- Global Population Growth (Hans Rosling)
- Datasheets (Population Reference Bureau)
- Overpopulation (Wikipedia)
Current Environmental News
- New York Times: Environment
- Environmental Issues News
- Grist
- Natural Resources Defense Council Environmental News
- NPR's Environmental News
- Environment News Service
- GreenBiz Featured News
- Environmental News Network
- National Geographic Environmental News

