Signals

The technology, which marries Meta’s smart Ray Ban glasses with the facial recognition service Pimeyes and some other tools, lets someone automatically go from face, to name, to phone number, and home address.

The impact of climate change on human societies is now well recognised. However, little is known about how climate change alters health conditions over time. National level data around climate shocks and subsequent rates of intimate partner violence (IPV) could have relevance for resilience policy and programming. We hypothesise that climate shocks are associated with a higher national prevalence of IPV two years following a shock, and that this relationship persists for countries with different levels of economic development. We compiled national data for the prevalence of IPV from 363 nationally representative surveys from 1993 to 2019. These representative data from ever-partnered women defined IPV incidence as any past-year act of physical and/or sexual violence. We also compiled data from the Emergency Events Database (EM DAT) on the national frequency of eight climate shocks from 1920 to 2022 within 190 countries. Using exploratory factor analysis, we fit a three-factor latent variable composed of climate shock variables. We then fit a structural equation model from climate shocks (lagged by two years) and IPV incidence, controlling for (log) national gross domestic product (GDP). National data representing 156 countries suggest a significant relationship between IPV and a climate factor (Hydro-meteorological) composed of storms, landslides and floods (standardised estimate = 0·32; SE = 0·128; p = 0·012). GDP has a moderately large cross-sectional association with IPV (estimate = -0·529; SE = 0·047; p = 0·0001). Other climate shocks (Geological: earthquakes/volcanos; Atmospheric: wildfire/droughts/extreme temperature) had no measurable association with IPV. Model fit overall was satisfactory (RMSEA = 0·064 (95%CI: 0·044–0·084); CFI = 0·91; SRMR = 0·063). Climate shocks have a longitudinal association with IPV incidence in global population-based data. This suggests an urgent need to address the higher prevalence of IPV likely to come about through climate shocks due to climate change. Our analysis offers one way policy makers could track national progress using existing data.

From Dhaka to São Paulo, already crowded cities are unprepared to absorb people fleeing the effects of climate change.

The US Labor Department rolled out a new website Tuesday to instruct employers and workers on how to ensure artificial intelligence technology doesn’t lead to discrimination or limit accessibility for disabled job seekers.

Between ChatGPT’s surprisingly human voice and Meta’s AI characters, our feeds may be about to change forever

Viral footage shows what appear to be humanoid robots posing at a conference in Beijing. They're actually human cosplayers.

The OCTOPUS Act would ban farming the animal, and imports of farmed meat. It was introduced by a senator whose office says he learned about the plan through a story on NPR.

Chemical communication plays an essential role in ecosystems as it enables organisms to sense their environment, locate predators, food, habitats, or mates and interact with each other. We show that ...

Given health threats of climate change, a comprehensive review of the impacts of ambient temperature and ar pollution on suicide is needed. We performed systematic literature review and meta-analysis of suicide risks associated with short-term exposure to ambient temperature and air pollution. Pubmed, Scopus, and Web of Science were searched for English-language publications using relevant keywords. Observational studies assessing risks of daily suicide and suicide attempts associated with temperature, particulate matter with aerodynamic diameter ≤10 μm (PM10) and ≤2.5 mm (PM2.5), ozone (O3), sulfur dioxide (SO2), nitrogen dioxide (NO2), and carbon monoxide (CO) were included. Data extraction was independently performed in duplicate. Random-effect meta-analysis was applied to pool risk ratios (RRs) for increases in daily suicide per interquartile range (IQR) increase in exposure. Meta-regression analysis was applied to examine effect modification by income level based on gross national income (GNI) per capita, national suicide rates, and average level of exposure factors. In total 2274 articles were screened, with 18 studies meeting inclusion criteria for air pollution and 32 studies for temperature. RRs of suicide per 7.1 °C temperature was 1.09 (95% CI: 1.06, 1.13). RRs of suicide per IQR increase in PM2.5, PM10, and NO2 were 1.02 (95% CI: 1.00, 1.05), 1.01 (95% CI: 1.00, 1.03), and 1.03 (95% CI: 1.00, 1.07). O3, SO2, and CO were not associated with suicide. RR of suicide was significantly higher in higher-income than lower-income countries (1.09, 95% CI: 1.07, 1.11 and 1.20, 95% CI: 1.14, 1.26 per 7.1 °C increased temperature, respectively). Suicide risks associated with air pollution did not significantly differ by income level, national suicide rates, or average exposure levels. Research gaps were found for interactions between air pollution and temperature on suicide risks.

This article explores the relationship between temperature and intimate partner violence against women in 34 developing countries. Exploiting the variation in average temperatures across women's resi...

Our results highlight hate speech online as a potential channel through which temperature alters interpersonal conflict and societal aggression. We provide empirical evidence that hot and cold temperatures can aggravate aggressive tendencies online. The prevalence of the results across climatic and socioeconomic subgroups points to limitations in the ability of humans to adapt to temperature extremes.

Combining standardized achievement data for 58 countries and 12,000 US school districts with detailed weather and academic calendar information, Park et al. show that the rate of learning decreases as the number of hot school days goes up.

Abstract This study offers some of the first evidence in a developing country context that transitory exposure to high temperatures may disrupt low-stakes cognitive activities across a range of age cohorts. By matching eight years of repeated cognitive tests among all the participants in a nationally representative longitudinal survey in China with weather data according to the exact time and geographic location of their assessment, we show that exposure to a temperature above 32°C on the test date, relative to a moderate day within 22°C–24°C, leads to a sizable decline in their math scores by 0.066 standard deviations (equivalent to 0.23 years of education). Further, the effect on the math test scores is more salient for individuals who are older or less educated.

(April 2019) - We analyze the impact of outdoor temperature on high-stakes decisions (immigration adjudications) made by professional decision-makers (US immigration judges). In our preferred specification, which includes spatial, temporal, and judge fixed effects, and controls for various potential confounders, a 10°F degree increase in case-day temperature reduces decisions favorable to the applicant by 6.55 percent. This is despite judgements being made indoors, "protected" by climate control. Results are consistent with established links from temperature to mood and risk appetite and have important implications for evaluating the influence of climate on "cognitive output."

It’s not just the planet and not just our health – the impact of a warming climate extends deep into our cortical fissures

Black soldier flies could help cut planet-warming methane produced when organic waste breaks down, Macquarie University team says

AI interview services say they’re eliminating bias — but not everyone agrees.

Organizations are increasingly using AI-based tools but HR professionals have ethical concerns. A new HR toolkit provides practical guidance on AI ethics.

This is fascinating, and don't think I've seen it before—a tech co advertising its services as "100% LLM-Free" as a selling point. Will have to look closer at the company, but another sign of the changing tide with regard to generative AI, perhaps... https://t.co/cFmUNW4FFb pic.twitter.com/dH09SKNSuW— Brian Merchant (@bcmerchant) April 8, 2024

Oji Holdings said it would stop making children’s nappies in September amid a sharp decline in demand. Japan has a rapidly ageing society

The small nation of Togo used image analysis algorithms to target economic support for its most vulnerable residents.

Jennifer DeStefano tells US Senate about dangers of artificial technology after receiving phone call from scammers sounding exactly like her daughter

Scientists think we need to pay attention to a measure of heat and humidity – and it’s edging closer to the limits of human survivability

Due to the problematic degradation properties of plastics, the decomposition of plastic results in the formation of numerous microplastics (MPs), less than 5 mm in diameter. These MPs enter the soil and the ocean, eventually passing through the air, water, ...

In terms of architecture, it’s possible that the features that consistently produce minor stress responses in our bodies are the most insidious, precisely because they often go unnoticed.

Dementia experts hail "watershed moment" after trial results for donanemab antibody treatment.

The company’s new internal tool is part of a push to boost productivity by removing a projected 322,000 hours of meetings this year.