Lifeboat Foundation

There are several key technologies converging on an inevitable effect, namely a dramatic, explosive increase in human population. Currently around 40% of Earth’s total land area is dedicated to agricultural production to feed seven billion people, but, interestingly, while the human population will increase, the land area required to sustain this population will decrease, approaching zero land area to sustain a trillion human lives. In this era, bulk elements such as gold will have no value, since they will be so easy to produce by fusion separation of elements from bulk rock. Instead, value will be attached to biological material and, most importantly, new technologies themselves.

The several key emerging technologies that make this state of affairs unstoppable are listed along with aspects of their impact:

1) Most important is fusion energy, an unlimited, scalable energy, with no special fuel required to sustain it. This will allow nearly all agriculture to be contained in underground “vertical farm” buildings, extending thousands of feet downwards. Cheap artificially-lighted, climate-controlled environments will allow the maximum efficiency for all food crops. Thus, agriculture will take up close to zero surface area, largely produced underground on Earth or the Moon.

Continue reading “Approaching a Singularity, When The Number of Humans Alive Will Equal The Number Who Have Ever Died” »

Oral treatment with a bacterial protein known as colonization factor antigen I (CFA/I) fimbriae, from Escherichia coli bacteria, has been shown to protect against several autoimmune diseases, including arthritis and type 1 diabetes. Another bacteria, called Lactococcus lactis, was recently adapted to express CFA/I fimbriae. These bacteria were shown to effectively suppress inflammation by the induction of regulatory T-cells (Tregs) — which are negative regulators of the immune system, meaning they work to shut down excessive inflammatory responses.

Oral treatment with a molecule produced by bacteria, called colonization factor antigen I, can reduce or halt the progression of Sjögren’s syndrome, a mouse study suggests.

Researchers believe these findings provide the basis for future testing in patients with Sjögren’s.

Continue reading “Bacterial Molecule Can Slow Sjögren’s Progression, Preclinical Study Suggests” »

Circa 2020

Robots and stranger machines have been using a particular band of ultraviolet light to sterilize surfaces that might be contaminated with coronavirus. Those that must decontaminate large spaces, such as hospital rooms or aircraft cabins, use large, power-hungry mercury lamps to produce ultraviolet-C light. Companies around the world are working to improve the abilities of UV-C producing LEDs, to offer a more compact and efficient alternative. Earlier this month, Seoul Viosys showed what it says is the first 99.9 percent sterilization of SARS-COV-2, the coronavirus that causes COVID-19, using ultraviolet LEDs.

UV LEDs are deadly to viruses and bacteria, because the 100–280 nanometer wavelength C-band shreds genetic material. Unfortunately, it’s also strongly absorbed by nitrogen in the air, so sources have to be powerful to have an effect at a distance. (Air is such a strong barrier, that the sun’s UV-C doesn’t reach the Earth’s surface.) Working with researchers at Korea University, in Seoul, the company showed that its Violed LED modules could eliminate 99.9 percent of the SARS-COV-2 virus using a 30-second dose from a distance of three centimeters.

Continue reading “Ultraviolet-LED Maker Demonstrates 30-Second Coronavirus Kill” »

In a research paper published in Nature Aging, the team reports using a novel approach to provide the first data-driven classification of multiple diseases obtained using human genetic and medical data freely available from the UK Biobank.

Co-author Professor Linda Partridge (UCL Institute of Health Aging and Max Planck Institute for Biology of Aging) said: Advancing age is the main risk for major diseases, including cancer, dementia, and cardiovascular disease. Understanding the molecular links between the aging process and age-related diseases could allow them to be targeted with drugs to improve late-life health.

The striking finding from the study was that diseases with a similar age of onset were genetically more similar to each other than they were to diseases in the other three clusters.

CRISPR: Can we control it?
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CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a revolutionary technology that gives scientists the ability to alter DNA. On the one hand, this tool could mean the elimination of certain diseases. On the other, there are concerns (both ethical and practical) about its misuse and the yet-unknown consequences of such experimentation.

“The technique could be misused in horrible ways,” says counter-terrorism expert Richard A. Clarke lists biological weapons as one of the potential threats, “Threats for which we don’t have any known antidote.” CRISPR co-inventor, biochemist Jennifer Doudna, echos the concern, recounting a nightmare involving the technology, eugenics, and a meeting with Adolf Hitler.

Continue reading “CRISPR: Can we control it? | Jennifer Doudna, Richard Dawkins, Steven Pinker, & more | Big Think” »

The more data collected, the better the results.

Understanding the genetics of complex diseases, especially those related to the genetic differences among ethnic groups, is essentially a big data problem. And researchers need more data.

1000, 000 genomes

Continue reading “Scientists are on a path to sequencing 1 million human genomes and use big data to unlock genetic secrets” »

Summary: Study reveals there are differences in genes and the genetic burdens that underpin ASD between males and females. Researchers also found specific differences in the ways the brains of girls on the autism spectrum respond to different social cues.

Source: University of Virginia.

New research has shed light on how autism-spectrum disorder (ASD) manifests in the brains of girls, prompting the scientists to warn that conclusions drawn from studies conducted primarily in boys should not be assumed to hold true for girls.

Sleepy head: Fruit flies with a gene mutation in the gene ISWI have poorly formed sleep circuits in their brains.

A gene that is poorly expressed in people with certain neurodevelopmental conditions is also essential for sleep, according to a new study in fruit flies.

Many people with autism or other neurodevelopmental conditions have trouble falling asleep and slumbering soundly. This difficulty is often viewed as a side effect of a given condition’s core traits, such as heightened sensory sensitivities and repetitive behaviors in autism.

The reality is Benny and Josh both have Canavan disease, a fatal inherited brain disorder. They are buckled into wheelchairs, don’t speak, and can’t control their limbs.

On Thursday, April 8, in Dayton, Ohio, Landsman and his family rolled the older boy, Benny, into a hospital where over several hours, neurosurgeons drilled bore holes into his skull and injected trillions of viral particles carrying the correct version of a gene his body is missing.