Australian Prime Minister Ousted Over Climate Policy
Conservative lawmaker Scott Morrison has forced out Malcolm Turnbull as Australian prime minister, the third time the country's leader has sunk over climate policy in the past decade, and the seventh since 1997, according to Australia's ABC News.
An internal Liberal party row started when Turnbull proposed modest emissions targets for the country's energy sector. He dropped the plans Monday after pressure from the party's right-wing faction, but that led to a narrowly defeated leadership challenge from Peter Dutton on Tuesday, then a final ousting from Morrison on Friday.
The former prime minister said Friday at a press conference that climate change has become an ideological matter for the Liberal-National coalition government.
"I think the truth is that the coalition finds it very hard to get agreement on anything to do with emissions," Turnbull said, as quoted by Climate Change News.
Australia is one of the countries most vulnerable to climate change, with relentless drought, deadly wildfires and devastating bleaching at the iconic Great Barrier Reef. At the same time, Australia is one of the world's largest coal exporters, accounting for 37 percent of global exports.
"Emissions issues and climate policy issues have the same problem within the coalition of bitterly entrenched views that are more ideological views than views based, as I say, on engineering and economics," Turnbull continued. "As for what the future holds in terms of energy policy, again you'll have to talk to Scott about that."
Morrison, Turnbull's former treasurer, pledged Friday to "heal our party." As the new prime minister, he has placed Australia's "economic and national security" and the nation's epic drought as major priorities, calling it "our most urgent and pressing need right now," the Guardian reported.
The new deputy Josh Frydenberg was the former environment and energy minster and developed the Turnbull government's climate policy.
However, Morrison once famously brought a lump of coal to the Australian parliament in 2017 and listed its benefits to the economy.
"This is coal, it was dug up by men and women who work and live in the electorates of those who sit opposite," Morrison roared. "There is no word for coal-phobia technically, Mr. Speaker, but it is that malady that affects those opposite [Labor], and it is that malady that is affecting the towns and jobs and, indeed, this country, because of their pathological, ideological opposition to coal being an important part of our sustainable and more certain energy future."
Australia's coal industry was pleased with the election results.
"Scott Morrison knows what makes regional Queensland tick, and he understands the importance of our most valuable industries—like resources," Queensland Resources Council CEO Ian Macfarlane said, published on the website World Coal. "In recent times, we've seen him make several visits to some of our resources heartlands in Central and North Queensland. And we know he's a fan of the coal industry, which he proved on the floor of Parliament."
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By Katherine Kornei
Clear-cutting a forest is relatively easy—just pick a tree and start chopping. But there are benefits to more sophisticated forest management. One technique—which involves repeatedly harvesting smaller trees every 30 or so years but leaving an upper story of larger trees for longer periods (60, 90, or 120 years)—ensures a steady supply of both firewood and construction timber.
A Pattern in the Rings<p>The <a href="https://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/coppice-standards-0" target="_blank">coppice-with-standards</a> management practice produces a two-story forest, said <a href="https://www.researchgate.net/profile/Bernhard_Muigg" target="_blank">Bernhard Muigg</a>, a dendrochronologist at the University of Freiburg in Germany. "You have an upper story of single trees that are allowed to grow for several understory generations."</p><p>That arrangement imprints a characteristic tree ring pattern in a forest's upper story trees (the "standards"): thick rings indicative of heavy growth, which show up at regular intervals as the surrounding smaller trees are cut down. "The trees are growing faster," said Muigg. "You can really see it with your naked eye."</p><p>Muigg and his collaborators characterized that <a href="https://ltrr.arizona.edu/about/treerings" target="_blank">dendrochronological pattern</a> in 161 oak trees growing in central Germany, one of the few remaining sites in Europe with actively managed coppice-with-standards forests. They found up to nine cycles of heavy growth in the trees, the oldest of which was planted in 1761. The researchers then turned to a historical data set — more than 2,000 oak <a href="https://eos.org/articles/podcast-discovering-europes-history-through-its-timbers" target="_blank" rel="noopener noreferrer">timbers from buildings and archaeological sites</a> in Germany and France dating from between 300 and 2015 — to look for a similar pattern.</p>
A Gap of 500 Years<p>The team found wood with the characteristic coppice-with-standards tree ring pattern dating to as early as the 6th century. That was a surprise, Muigg and his colleagues concluded, because the first mention of this forest management practice in historical documents occurred only roughly 500 years later, in the 13th century.</p><p>It's probable that forest management practices were not well documented prior to the High Middle Ages (1000–1250), the researchers suggested. "Forests are mainly mentioned in the context of royal hunting interests or donations," said Muigg. Dendrochronological studies are particularly important because they can reveal information not captured by a sparse historical record, he added.</p><p>These results were <a href="https://www.nature.com/articles/s41598-020-78933-8" target="_blank">published in December in <em>Scientific Reports</em></a>.</p><p>"It's nice to see the longevity and the history of coppice-with-standards," said <a href="https://www.teagasc.ie/contact/staff-directory/s/ian-short/" target="_blank">Ian Short</a>, a forestry researcher at Teagasc, the Agriculture and Food Development Authority in Ireland, not involved in the research. This technique is valuable because it promotes conservation and habitat biodiversity, Short said. "In the next 10 or 20 years, I think we'll see more coppice-with-standards coming back into production."</p><p>In the future, Muigg and his collaborators hope to analyze a larger sample of historic timbers to trace how the coppice-with-standards practice spread throughout Europe. It will be interesting to understand where this technique originated and how it propagated, said Muigg, and there are plenty of old pieces of wood waiting to be analyzed. "There [are] tons of dendrochronological data."</p><p><em><a href="mailto:email@example.com" target="_blank" rel="noopener noreferrer">Katherine Kornei</a> is a freelance science journalist covering Earth and space science. Her bylines frequently appear in Eos, Science, and The New York Times. Katherine holds a Ph.D. in astronomy from the University of California, Los Angeles.</em></p><p><em>This story originally appeared in <a href="https://eos.org/articles/tree-rings-reveal-how-ancient-forests-were-managed" target="_blank">Eos</a></em> <em>and is republished here as part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.</em></p>
Earth's ice is melting 57 percent faster than in the 1990s and the world has lost more than 28 trillion tons of ice since 1994, research published Monday in The Cryosphere shows.
By Jewel Fraser
Noreen Nunez lives in a middle-class neighborhood that rises up a hillside in Trinidad's Tunapuna-Piarco region.