from the world's big
David Attenborough: Extinction of the natural world is ‘on the horizon’
Attenborough told the audience at COP24 that climate change is "our greatest threat in thousands of years."
- David Attenborough spoke Monday at the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change, also known as COP24.
- The annual summit is designed to help the international community reach agreements on how to curb climate change.
- The U.S. pulled out of the Paris accord in 2017 and President Donald Trump will not attend the summit, though reports suggest he's sending energy and climate advisor Wells Griffith to hold a side event promoting fossil fuels.
Civilizations will collapse and much of the natural world will go extinct unless the world takes action on climate change, David Attenborough said Monday at the United Nations summit on climate change in Poland.
"Right now we are facing a manmade disaster of global scale, our greatest threat in thousands of years: climate change," he said. "If we don't take action, the collapse of our civilisations and the extinction of much of the natural world is on the horizon."
Attenborough was speaking at the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change, also known as COP24. The annual summit takes places this year from December 2 to 14, and it's aim is to help signatories of the Paris climate accord reach agreements on how to cut global emissions and curb climate change.
"This is the most important COP since the signing of the agreement, and we need initiatives like yours to testify that governments, the private sector and individuals can work together to tackle climate change by committing to multilateralism," said U.N. Climate Change Deputy Executive Secretary Ovais Sarmad.
Attenborough, a natural historian who's perhaps best known for presenting the BBC's nature documentary series 'Life', called for urgent action.
"The world's people have spoken," he said. "Time is running out. They want you, the decision-makers, to act now. Leaders of the world, you must lead. The continuation of civilisations and the natural world upon which we depend is in your hands."
COP24 occurs in the wake of a sobering U.N. report from October that warned the atmosphere could warm by 2.7 degrees Fahrenheit above pre-industrial temperatures by 2040, a rise that would bring catastrophic consequences. Last week, the World Meteorological Organization (WMO) said that the average global temperature for 2018 was on track to be the fourth highest on record.
Sir David Attenborough.
(Photo by John Phillips/Getty Images)
Attenborough recommended that everyone have a chat with the U.N.'s ActNow bot, a program designed to help people make small but significant lifestyle changes to help reduce their environmental footprints.
"If many people take actions that will reduce emissions, it will add up," reads the U.N. website. "And it will send a message to leaders, in government and the private sector, that people want climate action, and are willing to take it."
You can check out the ActNow bot here.
Join us at 2 pm ET tomorrow!
Construction of the $500 billion dollar tech city-state of the future is moving ahead.
- The futuristic megacity Neom is being built in Saudi Arabia.
- The city will be fully automated, leading in health, education and quality of life.
- It will feature an artificial moon, cloud seeding, robotic gladiators and flying taxis.
The Red Sea area where Neom will be built:
Saudi Arabia Plans Futuristic City, "Neom" (Full Promotional Video)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="c646d528d230c1bf66c75422bc4ccf6f"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/N53DzL3_BHA?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Are we genetically inclined for superstition or just fearful of the truth?
- From secret societies to faked moon landings, one thing that humanity seems to have an endless supply of is conspiracy theories. In this compilation, physicist Michio Kaku, science communicator Bill Nye, psychologist Sarah Rose Cavanagh, skeptic Michael Shermer, and actor and playwright John Cameron Mitchell consider the nature of truth and why some groups believe the things they do.
- "I think there's a gene for superstition, a gene for hearsay, a gene for magic, a gene for magical thinking," argues Kaku. The theoretical physicist says that science goes against "natural thinking," and that the superstition gene persists because, one out of ten times, it actually worked and saved us.
- Other theories shared include the idea of cognitive dissonance, the dangerous power of fear to inhibit critical thinking, and Hollywood's romanticization of conspiracies. Because conspiracy theories are so diverse and multifaceted, combating them has not been an easy task for science.
A growing body of research suggests COVID-19 can cause serious neurological problems.
- The new study seeks to track the health of 50,000 people who have tested positive for COVID-19.
- The study aims to explore whether the disease causes cognitive impairment and other conditions.
- Recent research suggests that COVID-19 can, directly or indirectly, cause brain dysfunction, strokes, nerve damage and other neurological problems.
Brain images of a patient with acute demyelinating encephalomyelitis.
COVID-19 and the brain<p>A growing body of research reveals alarming neurological complications among COVID-19 patients. On Wednesday, for example, researchers from University College London published a <a href="https://academic.oup.com/brain/article/doi/10.1093/brain/awaa240/5868408" target="_blank">study</a> in the journal Brain that describes how some patients have suffered temporary brain dysfunction, strokes, nerve damage, and other neurological problems concurrent with COVID-19.</p><p>Some patients suffered brain inflammation as a result of a rare disease called acute disseminated encephalomyelitis, which can cause numbness, seizures, and confusion. One patient in the study even hallucinated monkeys and lions in her home.</p>
Photo by Mario Tama/Getty Images<p>A separate study published in the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7198407/" target="_blank">Journal of Clinical Neuroscience</a> notes that some COVID-19 patients have also suffered neurological complications like impaired consciousness and acute cerebrovascular disease. The study notes that past viruses like MERS and SARS also seemed to cause neurological problems.</p><p>A troubling finding among this growing body of research is that some patients seem to suffer neurological damage even when respiratory symptoms aren't obvious. Additionally, scientists aren't sure whether damage from the disease will be permanent.</p><p style="margin-left: 20px;">"Given that the disease has only been around for a matter of months, we might not yet know what long-term damage COVID-19 can cause," Dr. Ross Paterson, joint first author of the University College London study, said in a <a href="https://www.eurekalert.org/pub_releases/2020-07/ucl-iid070620.php" target="_blank">press release</a>. "Doctors needs to be aware of possible neurological effects, as early diagnosis can improve patient outcomes."</p><p>If you've been diagnosed with COVID-19 and want to enroll in the study, visit <a href="https://www.cambridgebrainsciences.com/studies/covid-brain-study" target="_blank">cambridgebrainsciences.com/studies/covid-brain-study</a>.</p>
Coronavirus layoffs are a glimpse into our automated future. We need to build better education opportunities now so Americans can find work in the economy of tomorrow.