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When comparing the size of this negative association with other predictors of cognitive decline, watching television for >3.5 hours a day had a greater sized negative association (standardised beta = −0.034) than being in the lowest wealth quintile (as compared with the median quintile: standardised beta −0.027), while watching television for >7 hours a day had a greater sized association (standardized beta = −0.048) as being in the highest wealth quintile (compared with the median quintile: standardised beta = 0.043) or having no educational qualifications (standardized beta = −0.058).

associations between television viewing and verbal memory remained even when considering a range of variables relating to sedentary behaviours, suggesting that it is not just the sedentary nature of television watching that is responsible for its relationship with cognition.

Television involves fast-paced changes in images, sounds and action and, unlike other screen-based activities such as internet use and gaming, television is the most passive way of receiving such stimuli

television leads to a more alert but less focused brain

In addition to any potential cognitive stress created through the alert-passive interaction while watching television, the content of the programme itself can be stressful, such as through the depiction of graphic scenes, violence or the creation of suspense. Analyses of UK television from 2001–2013 (covering the country and much of the period of the data collection for the study reported here) have shown between 2.1 and 11.5 violent scenes per hour in UK soap operas, with 40% of these being categorised as moderate or strong violence22. It has even been proposed that the vividness of such experiences is greater than real-world experiences of events such as violence, conflict or disasters, as the drama is enhanced for entertainment purposes23. Chronic stress is known to lead to increased levels of glucocorticoids, which can have a direct effect on the hippocampus due to the presence of glucocorticoid receptors in that region of the brain. Consequently, stress has been shown to lead to atrophy of the hippocampus and impaired neurogenesis24, alongside impairments in cognition25.

excessive television could be linked with verbal memory through displacing other, cognitively beneficial activities such as playing board games, reading and engaging with cultural activities11,26. This theory implies that the relationship between television viewing and memory is not entirely down to television having negative effects per se, but rather television reducing the amount of time that people spend on more activities that could contribute to cognitive preservation

This study is not suggesting that watching television in older adulthood confers no benefits. Indeed, research with adults has suggested that TV dramas in comparison with TV documentaries can increase performance in tests of theory of mind, suggesting that television can enhance understanding of others27. Educational television can be an efficient way of learning when programmes are designed appropriately28. Television has also been shown to be a form of escapism from difficult life circumstances29. Further, research investing the effects of television viewing in the context of people’s daily lives has found that adults routinely report television as a means of relaxing30 (although this should be considered in relation to the potentially stress-inducing effects of television viewing discussed earlier). Nevertheless, this study suggests that watching substantial amounts of television is longitudinally associated with poorer verbal memory in older adults.

it remains unclear whether television viewing might affect other components of executive function

Italy is often seen as a soft touch for Kremlin disinformation and a potential Trojan horse in Europe because of historic ties to Russia based on strong economic ties and the largest Communist party in the west.

In perhaps the most egregious example of a top Russian official exploiting western media for disinformation, Foreign Minister Sergey Lavrov appeared in an interview on a privately-owned TV channel founded by former Prime Minister Silvio Berlusconi. He used the occasion to assert falsehoods virtually unchallenged, including an inflammatory assertion that Adolf Hitler had “Jewish blood” — a remark for which Putin ultimately had to apologize to Israel. The European Commission was forced to remind EU broadcasters that they “must not allow incitement to violence, hatred and Russian propaganda in their talk shows.”

Italy’s parliamentary committee for security, Copasir, last week opened a probe into disinformation, in response to widespread concerns that Italian news outlets are being used to spread the pro-Putin line.

Putin built a warm relationship with Berlusconi, based on shared economic interests. Over the past decade, and even after the annexation of Crimea, Putin has engaged with the rise in populist and anti-establishment parties — and especially the far-right League party — who saw him as a fellow adversary of the EU and global western elites

As far as Lavrov’s appearance goes, Berlusconi’s Mediaset defended the interview saying it confirmed Putin’s unwillingness to arrive at a diplomatic solution and therefore allowed us to learn something about the Russian leadership. On the same evening, another channel interviewed Vladimir Soloviev, a presenter on Russian state TV, who is subject to sanctions, and described by the U.S. State department as the Kremlin’s most energetic propagandist today.

Italian TV stations were forced to apologize after publishing a graphic that apparently showed NATO biological laboratories underneath the Azovstal steel plant in Mariupol, but was in reality drawn from an apocalypse-themed board game.  

The Fatto Quotidiano newspaper published a full-page article blaming the U.S. and the EU for “the massacre that is taking place in Ukraine” so favorable to Russia it was retweeted by the Russian Embassy in Italy.

Italy’s distinctive political talk show tradition, strong on melodrama and orchestrated arguments and light on fact-checking and tough interviews, that is causing the most commotion. The all-in-one politics and show-business format began with shows such as Rita Dalla Chiesa’s Parlamento In, on Berlusconi’s private TV channels in the 1980s, but was soon imitated by the state broadcaster Rai.

The talk shows “are a kind of infotainment,” said Romano. “The objective is to create a row not inform.”

The parliamentary investigation will look at how talk show guests are selected and whether they had been paid by the Kremlin

The Italy media landscape is more polluted than other countries, she said. “The talk shows fail to give context, distinguish between opinion and facts. They care more about creating a show and ratings.”

Romano, the MP, agrees. “We cannot treat facts and opinions with equal value, you wouldn’t have Goebbels debate Anne Frank about the Holocaust.”

Russia’s efforts to disorient Italians seem to be working. According to a recent poll, half of Italians think coverage of Ukraine is distorted. And 25 percent say they don’t believe the media on Ukraine. Italians are also far less supportive of arming Ukrainians than other Western allies, with only around 30 percent in favor of sending more weapons compared to around 60 percent in the U.K. and U.S., according to polls.

Head of Rai Carlo Fuortes has suggested it may finally be time to rethink the talk show format, to avoid inflammatory debates at the expense of serious and informed exchanges.