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"The Arctic is warming at almost 4 times the global average rate. Here we reframe this amplified Arctic warming in terms of global climate ambition to show that without Arctic amplification, the world would breach the Paris Agreement's 1.5 and 2 ∘C limits 5 and 8 years later, respectively."

Duffey, A., Mallett, R., Irvine, P. J., Tsamados, M., and Stroeve, J.: ESD Ideas: Arctic amplification's contribution to breaches of the Paris Agreement, Earth Syst. Dynam., 14, 1165–1169, doi.org/10.5194/esd-14-1165-20, 2023. @science

🇮🇷 "The results show an autochthonous but non-homogeneous ancient background mainly composed by J2a sub-clades with different external contributions. The phylogeography of the main haplogroups allowed identifying post-glacial and Neolithic expansions toward western Eurasia but also recent movements towards the Iranian region from western Eurasia (R1b-L23), Central Asia (Q-M25), Asia Minor (J2a-M92) and southern Mesopotamia (J1-Page08)."

Grugni V, Battaglia V, Hooshiar Kashani B, Parolo S, Al-Zahery N, et al. (2012) Ancient Migratory Events in the Middle East: New Clues from the Y-Chromosome Variation of Modern Iranians. PLOS ONE 7(7): e41252. doi.org/10.1371/journal.pone.0 @science

"We present 14 new ancient mitogenome sequences from pre-Phoenician (~1800 BCE) and Phoenician (~700–400 BCE) samples from Lebanon (n = 4) and Sardinia (n = 10) and compare these with 87 new complete mitogenomes from modern Lebanese and 21 recently published pre-Phoenician ancient mitogenomes from Sardinia to investigate the population dynamics of the Phoenician (Punic) site of Monte Sirai, in southern Sardinia."

Matisoo-Smith E, Gosling AL, Platt D, Kardailsky O, Prost S, et al. (2018) Ancient mitogenomes of Phoenicians from Sardinia and Lebanon: A story of settlement, integration, and female mobility. PLOS ONE 13(1): e0190169. doi.org/10.1371/journal.pone.0 @science

: doi.org/10.1371/journal.pone.0

"We have combined a detailed, high-resolution mitogenome analysis with summaries of autosomal data and Y-chromosome lineages to establish a settlement chronology for the Indian Subcontinent."

Silva, M., Oliveira, M., Vieira, D. et al. A genetic chronology for the Indian Subcontinent points to heavily sex-biased dispersals. BMC Evol Biol 17, 88 (2017). doi.org/10.1186/s12862-017-093 @science

"Here we employ a sample of ancient Near Eastern cities dated between about 6000 BC and AD 1000 using settled area as a proxy for city population and relate this to estimates of regional population and prevailing climate to examine their long-term relationship."

Lawrence D, Philip G, Hunt H, Snape-Kennedy L, Wilkinson TJ (2016) Long Term Population, City Size and Climate Trends in the Fertile Crescent: A First Approximation. PLOS ONE 11(3): e0152563. doi.org/10.1371/journal.pone.0 @archaeodons

"Our study demonstrates a direct genetic link between Mediterranean and Central European early farmers and those of Greece and Anatolia, extending the European Neolithic migratory chain all the way back to southwestern Asia."

Hofmanová, Z. et al. (2016) 'Early farmers from across Europe directly descended from Neolithic Aegeans,' Proceedings of the National Academy of Sciences of the United States of America, 113(25), pp. 6886–6891. doi.org/10.1073/pnas.152395111. @anthropology @science @archaeodons

"Sixty-three skeletons from the Pre Pottery Neolithic B (PPNB) sites of Tell Halula, Tell Ramad and Dja'de El Mughara dating between 8,700–6,600 cal. B.C. were analyzed, and 15 validated mitochondrial DNA profiles were recovered. In order to estimate the demographic contribution of the first farmers to both Central European and Western Mediterranean Neolithic cultures, haplotype and haplogroup diversities in the PPNB sample were compared using phylogeographic and population genetic analyses to available ancient DNA data from human remains belonging to the Linearbandkeramik-Alföldi Vonaldiszes Kerámia and Cardial/Epicardial cultures."

Fernández E, Pérez-Pérez A, Gamba C, Prats E, Cuesta P, et al. (2014) Ancient DNA Analysis of 8000 B.C. Near Eastern Farmers Supports an Early Neolithic Pioneer Maritime Colonization of Mainland Europe through Cyprus and the Aegean Islands. PLOS Genetics 10(6): e1004401. doi.org/10.1371/journal.pgen.1 @science @anthropology

🇮🇪 "The Neolithic and Bronze Age transitions were profound cultural shifts catalyzed in parts of Europe by migrations, first of early farmers from the Near East and then Bronze Age herders from the Pontic Steppe. However, a decades-long, unresolved controversy is whether population change or cultural adoption occurred at the Atlantic edge, within the British Isles."

Cassidy, L.M. et al. (2015) 'Neolithic and Bronze Age migration to Ireland and establishment of the insular Atlantic genome,' Proceedings of the National Academy of Sciences of the United States of America, 113(2), pp. 368–373. doi.org/10.1073/pnas.151844511. @science @archaeodons

🇵🇱 "Results showed that the level of differentiation within Polish population is quite low, but some differences were indicated. It was confirmed that the Polish population is characterized by a high degree of homogeneity, with only slight genetic differences being observed at the regional level."

Grochowalski, Ł. et al. (2020) 'Y-Chromosome Genetic analysis of modern Polish population,' Frontiers in Genetics, 11. doi.org/10.3389/fgene.2020.567. @science @anthropology

🇲🇽 "Most sequenced individuals had admixed Indigenous American, European and African ancestry, with extensive admixture from Indigenous populations in central, southern and southeastern Mexico."

Ziyatdinov, A., Torres, J., Alegre-Díaz, J. et al. Genotyping, sequencing and analysis of 140,000 adults from Mexico City. Nature (2023). doi.org/10.1038/s41586-023-065 @science

"The Tuareg of the Fezzan region (Libya) are characterized by an extremely high frequency (61%) of haplogroup H1, a mitochondrial DNA (mtDNA) haplogroup that is common in all Western European populations. To define how and when H1 spread from Europe to North Africa up to the Central Sahara, in Fezzan, we investigated the complete mitochondrial genomes of eleven Libyan Tuareg belonging to H1."

Ottoni C, Primativo G, Hooshiar Kashani B, Achilli A, Martínez-Labarga C, et al. (2010) Mitochondrial Haplogroup H1 in North Africa: An Early Holocene Arrival from Iberia. PLOS ONE 5(10): e13378. doi.org/10.1371/journal.pone.0 @science @biology

"New research that will be presented Monday, 16 Oct., at the Geological Society of America’s GSA Connects 2023 meeting describes how a series of serendipitous environmental factors allowed an ancient Saharan civilization, the Garamantian Empire, to extract groundwater hidden in the subsurface, sustaining the society for nearly a millennia until the water was depleted."

geosociety.org/GSA/News/pr/202

@science

"Our claim is that the book provides tools for solving questions about proportional lines inspired by results in music theory and a context of Pythagorean-Platonic interest in proportions."

Roy Wagner & Reviel Netz (2023) Between music and geometry: a proposal for the early intended application of Euclid’s Elements Book X, British Journal for the History of Mathematics, 38:2, 69-96, DOI: doi.org/10.1080/26375451.2023.

"Increased heat and humidity potentially threaten people and societies. Here, we incorporate our laboratory-measured, physiologically based wet-bulb temperature thresholds across a range of air temperatures and relative humidities, to project future heat stress risk from bias-corrected climate model output."

Vecellio, D.J. et al. (2023) 'Greatly enhanced risk to humans as a consequence of empirically determined lower moist heat stress tolerance,' Proceedings of the National Academy of Sciences of the United States of America, 120(42). doi.org/10.1073/pnas.230542712 @science

"This research addresses this unique component of science attitudes—spirituality of science: feelings of meaning, awe, and connection derived through scientific ideas."

Preston, J. L., Coleman, T. J., & Shin, F. (2023). Spirituality of Science: Implications for Meaning, Well-Being, and Learning. Personality and Social Psychology Bulletin, 0(0). doi.org/10.1177/01461672231191 @science @psychology

🇪🇸 Aragoncillo-del Río J, Alcolea-González JJ, Luque L, Castillo-Jiménez S, Jiménez-Gisbert G, et al. (2023) Human occupations of upland and cold environments in inland Spain during the Last Glacial Maximum and Heinrich Stadial 1: The new Magdalenian sequence of Charco Verde II. PLOS ONE 18(10): e0291516. doi.org/10.1371/journal.pone.0 @anthropology @archaeodons @science

Lucarini G, Guagnin M, Shipton C, Radini A, Alsharekh AM, et al. (2023) Plant, pigment, and bone processing in the Neolithic of northern Arabia–New evidence from Use-wear analysis of grinding tools at Jebel Oraf. PLOS ONE 18(10): e0291085. doi.org/10.1371/journal.pone.0 @anthropology @archaeodons

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