Foreign and domestic actors are no longer using bots and fake accounts to influence the 2020 election. Now, bad actors are trying to trick journalists intro amplifying fake storylines.
Guests: Axios’ Sara Fischer and Margaret Talev
President Trump declines to say how much he has paid in federal income taxes, Judge Barrett goes under the political microscope, and Walgreens cashier pays for customer’s items with her last $20.
A selection of three essential articles read aloud from the latest issue of The Economist. This week, covid-19: why are so many governments getting it wrong? What Warren Buffett sees in Japan Inc (8:11) and French diplomacy (16:00).
Radio News 24/7 reports: Fighting along Azerbaijan-Armenia border, protests against Belarus president Lukashenko, and other top world news.
NPR News Now reports: President Trump expected to announce Amy Coney Barrett as choice for Supreme Court, mental health care in California, Oregon wildfires and other top news.
With the annual flu season looming, GPs are anticipating a frenzy of vaccinations, perhaps more so than ever this year. As so many ‘flu and respiratory viruses circulate every year, and as the ‘flu vaccine is for one strain of influenza only, is the vaccine worth getting, and what are the risks associated with vaccinating vs. not vaccinating?
In this week’s episode, we discuss the high vaccine uptake in New Zealand, and the role that social distancing for COVID-19 may have played in their low numbers of seasonal flu. We also talk about whether or not the message we give to patients about the benefits and risks of vaccination is transparent enough, and how we might communicate better with them to allow them to make an informed decision. We feel pressure to increase vaccination rates, because we believe we are protecting people, but does the evidence support that?
Our guests: Nikki Turner is the director of the Immunisation Advisory Centre (IMAC) at the university of Auckland. She is an academic general practitioner, and a professor at the university. Jeff Kwong is a professor at the University of Toronto, and the interim director of the Centre for Vaccine Preventable Diseases at the university’s Dalla Lana School of Public Health. Newest Oldest Longest Shortest Random
The President is refusing to say he’ll accept the results of the election, casting doubts about the legitimacy of the ballots. Also, protesters marched for a second night in Louisville, Kentucky calling for justice in the Breonna Taylor case. Kentucky’s governor and Louisville’s mayor have called on the attorney general to release the grand jury’s evidence.
And, the National Coalition for Homeless Veterans says the pandemic is causing more people to reach out for help, reversing decades of progress with homelessness among vets.
Contributing Correspondent Ann Gibbons talks with host Sarah Crespi about a series of 120,000-year-old human footprints found alongside prints from animals like asses, elephants, and camels in a dried-up lake on the Arabian Peninsula. These are the earliest human footprints found so far in Arabia and may help researchers better understand the history of early hominin migrations out of Africa.
Continuing on the history of humanity theme, Sarah talks with Janet Kelso of the Max Planck Institute for Evolutionary Anthropology, about her team’s efforts to fish the elusive Y chromosome out of Neanderthal and Denisovan DNA. It turns out Y chromosomes tell a different story about our past interbreeding with Neanderthals than previous tales told by the rest of the genome.
Axios Today reports: Private companies are becoming more and more invested in entering the space race. That means smaller missions – with more freedom in what they can study and explore – could completely change our understanding of the universe.
Guests: Axios’ Miriam Kramer, Alexi McCammond, and Caitlin Owens
Nature reports on: Coaxing tiny colloid particles into a diamond structure, rapid antigen tests and manipulating cell death and homeostasis in neurodegenerative disease.
In this episode:
00:45 Creating colloidal crystals
For decades, researchers have attempted to create crystals with a diamond-like structure using tiny colloid particles. Now, a team thinks they’ve cracked it, which could open the door for new optical technologies. Research Article: He et al.
07:50 Coronapod
Rapid antigen tests for coronavirus have been described in some circles as ‘game changers’ in the fight against COVID-19. We discuss their strengths and weaknesses, and how they could fit into an overall testing strategy. News Feature: Fast coronavirus tests: what they can and can’t do; If you are involved in a clinical trial for a coronavirus vaccine or treatment, please fill in our survey.
23:52 Research Highlights
Climate change causes greening in the Arctic, and the peptide that gives the Giant Stinging Tree its sting. Research Highlight: A frozen land goes green as Earth warms; Research Highlight: How the giant stinging tree of Australia can inflict months of agony
26:04 Controlling cellular death
In neurodegenerative disease, cell death can be prevented, however this can lead to the accumulation of incorrectly folded proteins. Now researchers have found targets that can be used to both stop cell death and protein aggregation. Research Article: Xu et al.
32:20 Briefing Chat
We discuss some of the latest stories highlighted in the Nature Briefing. This week we talk about the increasing complexity of scientific writing, and uncovering the real origins of charcoal. Nature Index: Science is getting harder to read; Nature News: Microscopy illuminates charcoal’s sketchy origins
Boomers Daily 