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01 / 05
The Many Reasons to Feel Thankful in 2024

Blog Post | Human Development

The Many Reasons to Feel Thankful in 2024

There are so many real reasons for gratitude—regardless of whether your preferred candidate won or lost.

This Thanksgiving comes in the wake of an emotional election that left some celebrating and others mourning. In such a charged political moment, it can be hard to focus on the big picture. Amid the continued effects of pandemic-era inflation, the ravages of natural disasters such as Hurricane Helene, intensifying culture wars, not to mention ongoing actual wars in the Middle East and Ukraine, some may find it hard to feel thankful even during a holiday devoted to thankfulness. Yet there remain many real reasons for gratitude—regardless of whether your preferred candidate won or lost.

Rising prosperity. Extreme poverty characterized the life of most of our ancestors. When George Washington prayed that “the great Lord [might] grant unto all Mankind . . . temporal prosperity” in his Thanksgiving Proclamation in 1789, the average income in the United States, adjusted for inflation, was lower than that in Kenya today. Extreme poverty still plagued over 70 percent of people around the world when Abraham Lincoln made his own Thanksgiving Proclamation in 1863. Today, that figure has fallen to less than 9 percent. In 1990, when I was born, over 2 billion people lived on less than $2.15 dollars a day (in 2017 purchasing power parity dollars); today, fewer than 700 million endure that level of poverty, as more than 1.3 billion have risen into higher income brackets. Thanks to rising incomes, literacy and electricity access are spreading, while malnutrition and unsanitary conditions are rarer. And although there is still more progress to be made, rising prosperity thus far has been widely shared, making the world wealthier and more equal. The rate of progress has in some cases stalled amid pandemic-related disruptions, but the long-term trends are still heartening.

Health and abundance. Many Americans will gather with their families for the Thanksgiving holiday. One underappreciated cause for thankfulness is that we now enjoy more years with our loved ones, alive and well. After being flat for most of human history, life expectancy has risen exponentially. While the rate of increase has slowed in the past three decades, the long-term gains are nonetheless dramatic. Death rates are falling, even among those with cancer. What’s more, people spend less of their lives working than in the past. Also, we are earning more at jobs that are safer and more interesting than the endless grind of agricultural labor endured by the majority of people in the past—including the storied Plymouth pilgrims and the Wampanoag tribe with whom they feasted during the first Thanksgiving in 1621. Speaking of feasts, farmers now produce more than enough food to feed everyone on the planet even as the population has grown, making famine a thing of the past outside of areas disrupted by war or natural disasters. The 17th-century pilgrims would have a hard time comprehending that food is so plentiful today that obesity presents a bigger problem than starvation.

Technological advancement. We live in an era of technological wonders. In 2024, for the first time in history, a paralyzed man was able to play chess online using a brain implant. This year, the world’s largest 3D printer debuted. This past year also saw artificial intelligence advances aid everything from breast cancer detection to archeological discoveries. And there has been much progress toward the final frontier. In 2024, Japan became the fifth country to achieve a soft moon landing, and the US private sector landed the first-ever commercial vehicle on the lunar surface. Astronomers detected water molecules on asteroids for the first time. A SpaceX Starship rocket booster landed safely in the mechanical arms awaiting it back at the launch pad.

Environmental stewardship. Farmland has peaked and is shrinking even as we produce more food, while land set aside for nature is increasing, as is support for nuclear energy (currently the cleanest, though not the cheapest, scalable energy source). Harmful emissions have decoupled from economic growth in many countries. A 2024 Nature study found that the pace of total global emissions growth may have plateaued, and some scientists, such as the University of Oxford’s Hannah Ritchie, now believe the world has passed “peak pollution.” Many beloved animal species whose numbers were dwindling are making a comeback. Thanks to the growth in their numbers, the Iberian lynx wildcat, the red-cockaded woodpecker, and the Apache trout all officially ceased to be endangered in 2024. And as developing countries grow wealthier, the world will very likely see further gains in environmental quality.

Freedom. Last, but certainly not least, remember the policies and institutions that underlie so much of human progress. In the United States, there is even more reason to contemplate these pillars of the modern world. As the late Cato Institute distinguished senior fellow David Boaz once wrote as Thanksgiving neared, let us remember to “step back and consider how America is different from much of world history.” Our country helped to birth modern liberal democracy, which has rapidly spread. True, authoritarianism is rising in many parts of the world, but democracies still outnumber autocracies. Finally, consider freedom, which strongly correlates with democracy. The latest Human Freedom Index numbers show that liberty is in retreat globally, “including significant declines in the rule of law; freedom of movement, expression, and association and assembly; and freedom to trade.” Yet the United States is still among the freest countries in the world, especially when it comes to economic freedom. It is that freedom and the American spirit of entrepreneurship that drives the largest economy in our beautifully interconnected world and produces riches beyond our forebears’ wildest dreams. The United States also enjoys robust protections for freedom of speech and assembly, freedom of conscience and religion, and many other freedoms we should treasure and defend. Lincoln’s Thanksgiving Proclamation celebrated, among other things, “our adherence as a nation to the cause of freedom and humanity.” When you count your blessings this Thanksgiving, remember to include freedom among them. Happy Thanksgiving!

NASA | Space

Sugars, “Gum,” Stardust Found in NASA’s Asteroid Bennu Samples

“The asteroid Bennu continues to provide new clues to scientists’ biggest questions about the formation of the early solar system and the origins of life. As part of the ongoing study of pristine samples delivered to Earth by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer) spacecraft, three new papers published Tuesday by the journals Nature Geosciences and Nature Astronomy present remarkable discoveries: sugars essential for biology, a gum-like substance not seen before in astromaterials, and an unexpectedly high abundance of dust produced by supernova explosions.

Scientists led by Yoshihiro Furukawa of Tohoku University in Japan found sugars essential for biology on Earth in the Bennu samples, detailing their findings in the journal Nature Geoscience. The five-carbon sugar ribose and, for the first time in an extraterrestrial sample, six-carbon glucose were found. Although these sugars are not evidence of life, their detection, along with previous detections of amino acids, nucleobases, and carboxylic acids in Bennu samples, show building blocks of biological molecules were widespread throughout the solar system.”

From NASA.

Space.com | Scientific Research

Scientists May Have Finally “Seen” Dark Matter

“Scientists may have ‘seen’ dark matter for the first time, thanks to NASA’s Fermi gamma-ray space telescope. If so, this would mark the first direct detection of the universe’s most mysterious substance…

A team of researchers, led by Tomonori Totani from the Department of Astronomy at the University of Tokyo, trained the Fermi spacecraft on the regions of the Milky Way where dark matter should congregate, namely at the center of our galaxy, and hunted for this telltale gamma-ray signature.

Well, Totani thinks we finally found that signature.

‘We detected gamma rays with a photon energy of 20 gigaelectronvolts (or 20 billion electronvolts, an extremely large amount of energy) extending in a halolike structure toward the center of the Milky Way galaxy,’ Totani said. ‘The gamma-ray emission component closely matches the shape expected from the dark matter halo.’

And this isn’t the only close match. The energy signature of these gamma-rays closely matches those predicted to emerge from the annihilation of colliding WIMPs, which are predicted to have a mass around 500 times that of a proton, the ordinary matter particles found at the heart of atoms. Totani suggests there aren’t any other astronomical phenomena that easily explain the gamma-rays observed by Fermi.”

From Space.com.

New York Times | Space

Blue Origin Lands Booster After Rocket Launch

“On its second try, Blue Origin nailed the landing of its New Glenn rocket booster on Thursday.

A booster landing is not a novel feat. SpaceX, Elon Musk’s space company, accomplished it for the first time a decade ago with its Falcon 9 rocket, and it now performs it routinely, most recently on Monday night.

But no other company had pulled that off for an orbital-class rocket, until Blue Origin.

With two successful launches in a row, New Glenn could win a sizable slice of the business of sending stuff to space…

Thursday’s launch also accomplished its primary task: launching ESCAPADE, or Escape and Plasma Acceleration and Dynamics Explorers, a NASA mission that will head to Mars to measure the magnetic fields buffeting charged particles around that planet.

The two small identical spacecraft that comprise the mission, nicknamed Blue and Gold, were successfully deployed 33 minutes after launch. They will first loop around Lagrange-2, one of five points in space where the gravitational pull of the sun and Earth balance. Later in November, they will fire their engines in a maneuver that will use Earth’s gravity as a slingshot to send them on a trajectory to Mars.”

From New York Times.

Bloomberg | Space

Space Startup Beams More Laser Energy to Panels than Ever Before

“Aerospace startup Star Catcher Industries Inc., which is developing technology to beam solar power to orbiting satellites, said it wirelessly transmitted more electricity in a ground test than ever before, marking another step toward creating the equivalent of a space grid.

Using a suite of lasers, the company successfully sent energy to off-the-shelf solar panels positioned more than 1 kilometer (0.62 miles) away. The tests took place at NASA’s Kennedy Space Center in Florida last month.

The 1.1 kilowatt of converted electricity delivered at once exceeded the previous record set by the US government’s Defense Advanced Research Projects Agency, or Darpa. During Star Catcher’s multiday campaign, it beamed more than 10 megajoules of energy, according to the company.”

From Bloomberg.