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Saturday, December 7, 2019

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 climate change globe

The World is Watching Cities, Now More than Ever. The US withdrawal from the Paris Climate Accord brought cities into the spotlight. Because cities and mayors are acting now, and we must be right beside them as they become necessary leaders in this vital cause. As the world moves forward from Paris, we're showcasing stories that help explain why cities are so critically important for implementing on the goals set forth in that historic accord. See the world turning green in support of the Paris Climate Accord and the future of our planet. After the Climate Accord was signed the  road from Paris moved through member cities Beijing for the Second China-U.S. Climate-Smart Low-Carbon Cities Summit; Singapore for the World Cities Summit; Quito for Habitat III; and now culminates in Mexico City for the sixth biennial C40 Mayors Summit and C40 Cities Awards.

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 Turtle swiming

Humans are transforming Earth’s natural landscapes so dramatically that as many as one million plant and animal species are now at risk of extinction, posing a dire threat to ecosystems that people all over the world depend on for their survival, a sweeping new United Nations assessment has concluded. The 1,500-page report, compiled by hundreds of international experts and based on thousands of scientific studies, is the most exhaustive look yet at the decline in biodiversity across the globe and the dangers that creates for human civilization. A summary of its findings, which was approved by representatives from the United States and 131 other countries, was released May 6th, 2019 in Paris.

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 human heart animated 3d model 2

A team of Tel Aviv University researchers revealed the heart, which was made using a patient’s own cells and biological materials. A team of Israeli researchers has “printed” the world’s first 3D vascularized engineered heart. On April 15, 2019 a team of Tel Aviv University researchers revealed the heart, which was made using a patient’s own cells and biological materials. Until now, scientists have successfully printed only simple tissues without blood vessels. 

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Screen Shot 2019 03 05 at 10.14.03 AM

Doctors said a London man with HIV has become the second known adult in the world to be apparently cleared of the infection since the global epidemic began decades ago, giving hope for a potential cure for AIDS. Doctors said that recent tests showed no trace of the man’s previous HIV infection. The milestone came about three years after the man received bone marrow stem cells from an HIV-resistant donor and about a year and a half after coming off antiretroviral drugs. The patient was receiving the bone marrow transplant for cancer. The case offers hope that researchers will soon find a cure for AIDS. But doctors cautioned against calling the patient’s results a cure for HIV, the virus that causes AIDS.

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World on Fire Global Warming

Earth just had its 2nd-warmest October on record, according to NOAA data released Tuesday. NASA reported the same finding last week. The finding extends the planet's hot streak to 406 straight months with temperatures above the 20th century average. Meanwhile, the last colder-than-average month occurred in February 1985. This means that no one under the age of 32 has ever experienced a cooler-than-average month on this planet.