Painting by Henry C. Pitz showing John Wesley Powell and his party descending the Colorado River through the Grand Canyon, presumably during the historic 1869 expedition. (Image credit: Smithsonian Institution, Bureau of American Ethnology, via Yale Climate connections) When will climate change turn life in the U.S. upside down? A review of: Intensifying extreme weather…
The “remarkably unprecedented” increase in warming rate in 2023 and 2024 * All time global temperature records keep falling| * Almost every single day over the last 13 months set a new global daily all-time high temperature records Bruce Melton PE Climate Change Now Initiative, 501c3 ClimateDiscovery.org It’s not just all-time temperature records being broken….
Climate Change Across America, May-June 2024 Radio Interview on MeltOn’s latest climate change filming trip from Texas to Delaware and the Outer Banks. Rag Radio (syndicated on Pacifica) Interview by Thorne Dreyer, July 27, 2024 (Article) Climate Change Across America – East Coast Filming May/June 2024 First published by Bruce Melton at the Rag Blog…
Assessment of Historic and Future Trends of Extreme Weather in Texas, 1900-2036 Texas A&M University Report by the Office of the Texas State Climatologist Update 2024 (Link to full report) (Commentary by Editor MeltOn) Large thanks to State Climatologist John Nielsen-Gammon and his team. Texas is a big place and this report was a lot…
Thirteen Monthly Global High Temperature Records in a Row Current 12-Month average 1.64 C Above Normal Copernicus Report, European Union’s Earth Observation and Monitoring Program Surface Air Temperature June 2024 June 2024 was warmer globally than any previous June in the data record, with an average ERA5 surface air temperature of 16.66°C, 0.67°C above the…
An Introduction to Advanced Climate Change – Two Years in the Making by Bruce Melton PE Climate Change Now Initiative October 2023 (Link to the learning tool) This slide deck is a learning tool with 18,000 words in 52 slides with 70 beautiful images. The notes include about 85,000 words and over 600 references with…
Healthy Planet Action Coalition November 30, 2024 Climate Change Across America Slide Show (Download the slideshow here https://climatediscovery.org/climate-change-across-america-photographic-review-powerpoint-342-slides/ or click on the image above to see the presentation given by Melton. A 342 slide photojournal of climate impacts across North America. Join Bruce Melton PE as he tells the story of impacts from Padre Island…
Image: The “Flats” on the back side of Padre Island in South Texas. Just inches above sea level, these flats are mostly gone today from sea level rise. The Last Year Below 1.5 C – Remarkable Warming Acceleration In 2023 Surpasses the Dangerous Warming Threshold The Global 1.5 °C Climate Change Threshold Was Unexpectedly Exceeded…
Worst Drought Ever in the Amazon, Caused By Climate Change The fifth, 100-year drought since 2005 has struck the Amazon in 2023; this one more extreme than any of the previous events. Each of these droughts except one were more extreme than the previous. These were 2010, 2015/2016, the smaller one in 2020, and the…
A Photographic Summary of Climate Change Across America Healthy Planet Action Coalition November 30, 2023 4:40 ET, 3:30 CT, 1:30 PT From Padre Island to the North Slope of Alaska: beach erosion, desert species mortality, fire, debris flow, native insect infestations, forest regeneration failure, extreme cold, epic drought, greening of the Arctic, and permafrost collapse……
Ship Tracks captured in September 2009 by NASA imagery. These tracks are caused when sulfate emissions from burning fossil fuels create cloud condensation nuclei that result in the ship tracks seen in this image. These clouds are common and result in extra sunlight being reflected back into space, cooling Earth. No need to ruminate for…
Berkeley Earth Temperature Anomaly for September, 1851 to 2023 “Gobsmackingly Bananas” – Berkeley Earth on the 2023 Temperature Jump September 2023 Temperature Update, Berkeley Earth First posted at Berkeley Earth, October 11, 2023 by Robert Rohde The following is a summary of global temperature conditions in Berkeley Earth’s analysis of September 2023: Globally, September 2023…
Instagram Filming Logs: Beetles, Fire and Regeneration Failure, September 2023 – Central Rockies Bruce Melton, ClimateDiscovery.org (Instagram logs with photos and video are below the summary.) Across the Central Rockies from the San Juans to Rocky Mountain National Park, beetle attacks are growing again. The beetles and impacted trees are changing though. Gone are the…
This is not autumn in Austin, but a particularly severe area of drought mortality. Heat Extremes and the Future This years’ heat extremes have been caused by: Climate change of course, the effects of which are now in the nonlinearly increasing phase of climate change where we have significantly warmed above our old climate….
It’s not the heat, it’s the warming beyond evolutionary boundaries. Bruce Melton ClimateDiscovery.org First published as an abridge version on The Rag Blog, as a part of an-in-depth radio interview on the Rag Radio syndicated on Pacifica on 7/21/2023 There’s a quote that has been around forever, variously worded and attributed to many. The origin…
Rag Radio 2023-07-21, Climate Change scholar and activist Bruce Melton is Thorne Dreyer’s guest on Rag Radio where they discuss the unprecedented heat in the summer of 2023. Among topics Bruce addresses are: What is going on with this increasing frequency of extreme events? Is the heat increasing faster? The additional causes of extreme heat beyond climate…
Brief Report: Climate Tipping, Earth Systems Collapse Initiation, Climate Restoration Reverses Some Sea Level Rise, and the Barrier Island Disintegration Threshold, Limit to Sea Level Rise Adaptation A brief discussion with summarized academic findings. Climate Tipping, Earth Systems Collapse Initiation Greenland and Antarctica have seen their tipping activated. This does not mean they have passed…
Ocotillo mortality, Big Bend Ranch State Park, Three Dike Hill. The ocotillo in the foreground succumbed to bark beetles last season. Many more are in the frame, just hard to tell! It’s the desert ~ ~ ~ Chihuahuan Desert Walkabout – Desert Mortality from Climate Change By Bruce Melton We just returned from filming more…
Permafrost collapse, Glenn Highway, Alaska. Though permafrost has been thawing slightly since the end of the Little Ice Age, the rate of thaw today is so great that in combination with Amazon collapse and collapse of Canadian forests, natural feedback emissions rival all of transportation globally. Faster than forecast, climate impacts trigger tipping points in…
With magical zero emissions tomorrow, equilibrium warming in the pipeline is now 10 degrees C (18 F) in several centuries and 6 to 7 C (11 to 13 F) in 100 years. 10 Degrees C Equilibrium Warming James Hansen is the former 32 year director of the NASA Goddard Institute for Space Studies, the de…
