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A new analysis published Wednesday in the journal Nature shows that the Hittites endured three consecutive years of extreme drought right around the time that the empire fell. Such severe water shortages may have doomed the massive farms at the heart of the Hittite economy, leading to famine, economic turmoil and ultimately political upheaval, researchers say.

n accumulating field of research linking the fall of civilizations to abrupt shifts in Earth’s climate. In the ruins of ancient Egypt, Stone Age China, the Roman Empire, Indigenous American cities and countless other locations, experts have uncovered evidence of how floods, droughts and famines can alter the course of human history, pushing societies to die out or transform.

It underscores the peril of increasingly frequent and severe climate disasters. But it also points to strategies that might make communities more resilient: cultivating diverse economies, minimizing environmental impacts, developing cities in more sustainable ways.

Jürgen Scheffran, a professor of geography at the University of Hamburg, has been investigating whether climate change makes armed conflict more likely for more than a decade. In 2012, he worked on a team that analyzed all 27 empirical studies investigating the link between war and climate change.“Sixteen found a significant link between climate and conflict, six did not find a link, and five found an ambiguous relationship,” he told me. He described these numbers as inconclusive. Trying to prove that climate change is linked to war, he said, would be like trying to prove that smoking causes cancer with only one available case study.

there is only one world, and not a million worlds, in which the temperature is rising, and you cannot associate a single event—like a single hurricane or a single conflict—to climate change. It’s a statistical problem, and we don’t have enough data yet

the U.S. Department of Defense already considers global warming a “threat multiplier” for national security. It expects hotter temperatures and acidified oceans to destabilize governments and worsen infectious pandemics

Congressmen wooing new business to their districts or debating local politics is hardly new terrain, and in that sense, the opening gala of the Assembly of Turkic American Federations last month is like thousands of other receptions every year in Washington. But the formation of the ATAF, which highlights an Islamic identity that makes some secular Turks uneasy, comes as Turks are playing catch-up in the Washington influence game.

The ATAF is an umbrella for 150 separate local organizations around the country, including Koc's center, the Turkish Cultural Center in Ridgefield and the Pioneer Academy of Science in Clifton. All are affiliated with Turkish Muslim scholar Fethullah Gulen, Koc said. Gulen, who now lives in Pennsylvania, advocates a conservative brand of Islam that condemns terrorism and advocates more interfaith cooperation and science education. He was acquitted in absentia of what supporters called politically motivated charges in Turkey of advocating an Islamic state. Koc said the new group's primary goal is to foster better understanding of Turkic people — a term that includes not only those from Turkey but also those from such countries as Azerbaijan, Kazakhstan, Kyrgyzstan, Turkmenistan and Uzbekistan — and cooperation between Muslims and other faiths. It's not connected to the Turkish government or Turkish politics, he said.

Retired Gen. Jack Keane, a Fox News analyst, first walked the president through a map showing Syria, Turkey and Iraq on Oct. 8, pointing out the locations of oil fields in northern Syria that have been under the control of the United States and its Kurdish allies, two people familiar with the discussion said. That oil, they said Keane explained, would fall into Iran's hands if Trump withdrew all U.S. troops from the country.

Keane went through the same exercise with Trump again Oct. 14, this time with Sen. Lindsey Graham, R-S.C., at his side

Keane displayed a map showing that almost three quarters of Syria's oil fields are in the parts of the country where U.S. troops are deployed, the people familiar with the meeting said. They said that Graham and Keane told the president that Iran is preparing to move toward the oil fields and could seize the air space above them once the U.S. leaves.

Since the opening of the Suez Canal, the renowned waterway connecting the Red Sea to the Mediterranean Sea, its environmental impact has been a matter of concern, with the arrival of nonindigenous species from other regions. Since the official inauguration 150 years ago, the number of species that have arrived through the canal — known as Lessepsian or Erythrean species — is estimated to exceed 400, according to different studies. This is a substantial migration that some observers warn is causing the most significant biogeographic change currently underway worldwide.

“This has caused a substantial change in the traffic [food] webs of the Eastern Mediterranean, and such kind of life chain change has not been observed anywhere else in the world.”

Even if the introduction of Erythrean species started as soon as the canal opened, only a few established in the Mediterranean back then. It has only been in the last decades that the process has skyrocketed, and the number of alien species in the Mediterranean — not only Lessepsian — more than doubled between 1970 and 2015, bringing a new sense of urgency.

Adel Abdullah cultivates a subsistence living off of six acres of peppers, eggplants, cucumbers, tomatoes, wheat, corn, and pomegranates. He is one of millions of smallholder farmers working in the Delta. He walks barefoot in his farm as a show of reverence to the land. The soil is pale and thin, almost as sandy as the beach, and choked by mounting concentrations of salt, left behind by periodic coastal flooding and pushed into underground aquifers by the rising sea.“This is the first place to be affected by climate change,” Abdullah says. “The barriers help a bit with flooding, but the salty soil is still really killing us.”

he takes irrigation water from the nearby Kitchener Drain, one of the largest and most polluted canals in Egypt that aggregates wastewater from the farms, businesses, and households of an estimated 11 million people in the Delta. By the time water reaches Abdullah’s farm, it may have been reused half a dozen times since entering Egypt in the Nile, each time accumulating more salts and pollutants and losing beneficial nutrients.

Abdullah is forced to douse the farm in fertilizers, pesticides, and salt-suppressing chemicals, all of which further degrade the soil. Those inputs, on top of the rising costs of irrigation systems and machinery, eat up any potential income Abdullah might earn

a rare public glimpse of how Israel and its American allies harness Israel’s influential tech sector and tech diaspora to run cover for the Jewish state as it endures scrutiny over the humanitarian impact of its invasion of Gaza.

reveal the degree to which, in the tech-oriented hasbara world, the lines between government, the private sector, and the nonprofit world are blurry at best. And the tactics that these wealthy individuals, advocates, and groups use -- hounding Israel critics on social media; firing pro-Palestine employees and canceling speaking engagements; smearing Palestinian journalists; and attempting to ship military-grade equipment to the IDF -- are often heavy-handed and controversial.

The final group consists of those who are "reflexively pro-Israel, kind of ‘Israel, right or wrong.’" Members of this group "are not actually very knowledgeable," so they needed to be equipped with the right facts to make them "more effective in advocating for Israel,” Fisher said.

Israel faced international criticism Tuesday over a new law allowing the appropriation of private Palestinian land for Jewish settler outposts, although the United States remained notably silent.Britain, France, the United Nations and Israel's neighbour Jordan were among those coming out against the legislation passed late Monday.

Pro-Palestinian Israeli NGOs said they would ask the Supreme Court to strike down the law, while Israeli opposition leader Isaac Herzog warned the legislation could result in Israeli officials facing the International Criminal Court.

Separately to the new law, Israel has approved more than 6,000 settler homes since Trump took office on January 20 having signalled a softer stance on the issue than Obama.

On a global scale, Protestant evangelical churches (together with Pentacostalists) continue to proliferate, especially in Latin America, but also keep pace with the expansion of fundamentalist Islam in southern Africa and eastern and southern Asia. In Russia, a clear majority of the population remains religious despite decades of forcibly imposed atheism. Even in China, where the government's commission on atheism has the Sisyphean job of making that country religion-free, religious agitation is on the rise. And in the United States, a majority says it wants less religion in politics, but an equal majority still will not vote for an atheist as president.

for nearly a century after Harvard University psychologist William James's 1902 masterwork, The Varieties of Religious Experience, there was little serious investigation of the psychological structure or neurological and biological underpinnings of religious belief that determine how religion actually causes behavior

recent research echoes the findings of 14th-century historian Ibn Khaldun, who argued that long-term differences among North African Muslim dynasties with comparable military might "have their origin in religion … [and] group feeling [wherein] mutual cooperation and support flourish." The more religious societies, he argued, endured the longest

President Barack Obama erred when he jumped the gun in 2011 and insisted “Assad must go,” locking the United States into a maximalist position and foreclosing potential diplomatic solutions that might have saved thousands of lives

Obama’s 2012 off-the-cuff remark about chemical weapons and “red lines” was a self-inflicted wound that didn’t help the situation and gave opponents a sound bite to use against him

More than 200,000 people are now dead — that’s approaching 100 times as many victims as 9/11 — and numerous towns, cities, and villages have been badly damaged, if not destroyed. There are reportedly some 11 million displaced people either internally or out of the country, about half Syria’s original population. A flood of refugees and migrants has landed in Europe, provoking a new challenge to the European Union’s delicate political cohesion and raising the specter of a sharp increase in right-wing xenophobia. The carnage in Syria has also helped fuel the emergence and consolidation of the so-called Islamic State, intensified the Sunni-Shiite split within Islam, and put additional strain on Syria’s other neighbors

an initial budget of $8 million to conduct "serious" research in the area of nuclear fusion.

The United States, the European Union, China, India, Russia, Japan and South Korea signed an accord in 2006 to build a $12.8 billion experimental fusion reactor at Cadarache, southern France, aimed at revolutionizing global energy use for future generations. The International Thermonuclear Experimental Reactor, or ITER, members have said no single country can afford the immense investment needed to move the science forward.

Both men targeted Monday worked with a regional non-nuclear scientific research unit called Synchrotron-light for Experimental Science and Applications in the Middle East, or SESAME, reports The New York Times.Unusually, its nine-member council includes representatives from Israel along with Iran and several other Muslim countries. It was not clear whether the killings of the two Iranian scientists were linked to their association with the organization.Another scientist involved with SESAME was assassinated in January. Masoud Ali Mohammadi was also killed in a bomb attack, which Iranian officials also blamed on the US and Israel. But the AFP reports that Tehran’s deputy governor said the two attacks Monday were “different from previous assassinations.”