Possible ‘embassy’ in ancient Maya city illuminates the birth of an empire

Source: Science MagazineThe 16th of January 378 C.E. marked a turning point in ancient Maya history. On that day, foreigners arrived in the Maya city of Tikal—in what is now northern Guatemala—and...

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Editorial:Turismo indeseable

Fuente: Claridad Durante las últimas semanas y días, los medios de prensa y las redes sociales están inundados de noticias y vídeos de turistas campeando por sus respetos y haciendo fechorías en las...

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‘Hassle Factor’ and Distrust Shadow Wide U.S. Vaccine Hesitancy

Source: BloombergThe White House now says all American adults will be able to get a Covid-19 vaccination by the end of May. Convincing a sizable portion of the U.S. public to be immunized is another...

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Experiences matter: A longitudinal study of individual-level sources of declining social trust in the United States

Source: ScienceDirectAbstractThe US has experienced a substantial decline in social trust in recent decades. Surprisingly few studies analyze whether individual-level explanations can account for this...

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