Lifeboat Foundation

Glyphosate is the most widely used broad-spectrum systemic herbicide in the world. Recent evaluations of the carcinogenic potential of glyphosate-based herbicides (GBHs) by various regional, national, and international agencies have engendered controversy. We investigated whether there was an association between high cumulative exposures to GBHs and increased risk of non-Hodgkin lymphoma (NHL) in humans. We conducted a new meta-analysis that included the most recent update of the Agricultural Health Study (AHS) cohort published in 2018 along with five case-control studies. Using the highest exposure groups when available in each study, we report the overall meta-relative risk (meta-RR) of NHL in GBH-exposed individuals was increased by 41% (meta-RR = 1.41, 95% CI, confidence interval: 1.13–1.75). For comparison, we also performed a secondary meta-analysis using high-exposure groups with the earlier AHS (2005), and we determined a meta-RR for NHL of 1.45 (95% CI: 1.11–1.91), which was higher than the meta-RRs reported previously. Multiple sensitivity tests conducted to assess the validity of our findings did not reveal meaningful differences from our primary estimated meta-RR. To contextualize our findings of an increased NHL risk in individuals with high GBH exposure, we reviewed available animal and mechanistic studies, which provided supporting evidence for the carcinogenic potential of GBH. We documented further support from studies of malignant lymphoma incidence in mice treated with pure glyphosate, as well as potential links between GBH exposure and immunosuppression, endocrine disruption, and genetic alterations that are commonly associated with NHL. Overall, in accordance with evidence from experimental animal and mechanistic studies, our current meta-analysis of human epidemiological studies suggests a compelling link between exposures to GBHs and increased risk for NHL.

New technologies like facial recognition are coming – whether we like it or not. We can’t turn back the tide, but we can manage new technology to do the least harm and most good.

State media has reported that Russia will attempt to disconnect from the global internet this spring. That’s going to be tricky.

Salim Ismail and Francisco Palao

Nothing lasts forever and the startup era is no exception. Exponential Organizations (ExOs) are a new breed of organizations disrupting entire industries by scaling as fast as exponential technologies do. In addition, the ExO model is the framework that finally allows both entrepreneurs and corporations to speak the same language and disrupt industries together.

In the late 90s, the emergence of the Internet brought new opportunities to most existing industries and created vast new markets. As a result, a new type of business peaked in that decade: the technology startup.

Continue reading “Forget startups, ExOs (Exponential Organizations) are the new way to innovate” »

Probating Amazing Properties of #Water.
#Lightwave, #Diamagnetic and #Electrostatic

Smartphones aren’t just for selfies anymore. A novel cell phone imaging algorithm can now analyze assays typically evaluated via spectroscopy, a powerful device used in scientific research. Researchers analyzed more than 10,000 images and found that their method consistently outperformed existing algorithms under a wide range of operating field conditions. This technique reduces the need for bulky equipment and increases the precision of quantitative results.

Accessible, connected, and computationally powerful, smartphones aren’t just for “selfies” anymore. They have emerged as powerful evaluation tools capable of diagnosing medical conditions in point-of-care settings. Smartphones also are a viable solution for health care in the developing world because they allow untrained users to collect and transmit data to medical professionals.

Although smartphone camera technology today offers a wide range of medical applications such as microscopy and cytometric analysis, in practice, cell phone image tests have limitations that severely restrict their utility. Addressing these limitations requires external smartphone hardware to obtain quantitative results – imposing a design tradeoff between accessibility and accuracy.

Continue reading “Selfies to Self-Diagnosis: Algorithm ‘Amps Up’ Smartphones to Diagnose Disease” »

By filling them with little sponges 💉.

Where do I sign up!? 🤪.

On this past International Holocaust Remembrance Day, I reread a bit of Bertrand Russell. In 1933, dismayed at the Nazification of Germany, the philosopher wrote “The Triumph of Stupidity,” attributing the rise of Adolf Hitler to the organized fervor of stupid and brutal people—two qualities, he noted, that “usually go together.” He went on to make one of his most famous observations, that the “fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.”

Russell’s quip prefigured the scientific discovery of a cognitive bias—the Dunning–Kruger effect—that has been so resonant that it has penetrated popular culture, inspiring, for example, an opera song (from Harvard’s annual Ig Nobel Award Ceremony): “Some people’s own incompetence somehow gives them a stupid sense that anything they do is first rate. They think it’s great.” No surprise, then, that psychologist Joyce Ehrlinger prefaced a 2008 paper she wrote with David Dunning and Justin Kruger, among others, with Russell’s comment—the one he later made in his 1951 book, New Hopes for a Changing World: “One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision.” “By now,” Ehrlinger noted in that paper, “this phenomenon has been demonstrated even for everyday tasks, about which individuals have likely received substantial feedback regarding their level of knowledge and skill.” Humans have shown a tendency, in other words, to be a bit thick about even the most mundane things, like how well they drive.

Continue reading “The Case for Professors of Stupidity” »

First Light Fusion is trying to generate energy using inertial confinement fusion. They spunout from the University of Oxford in June 2011.

First Light uses a high-velocity projectile (58 times the speed of sound) to create a shockwave to collapse a cavity containing plasma inside a ‘target’. The design of these targets is First Light’s technical USP.

The company’s approach was inspired by the only example of inertial confinement found on Earth – the pistol shrimp, which clicks its claw to produce a shockwave that stuns its prey. The only other naturally occurring inertial confinement phenomenon is a supernova. The reaction created by the collapsing cavity is what creates energy, which can then be captured and used.

Continue reading “First Light Uses a Electromagnetic Railgun to Fire Mach 58 Projectiles to Create Fusion” »