inequality

A modelling study published in The Lancet Public Health using data from 854 European cities estimates that heat-related deaths will triple in Europe by 2100 under current climate policies. A slight decrease in cold-related deaths is projected, while heat-related deaths will increase in all parts of Europe. The most affected areas will include Spain, Italy, Greece and parts of France. Currently, around eight times as many people in Europe die from cold as from heat, but this proportion is projected to decrease considerably by the end of the century.

The mental health of young people has deteriorated over the last two decades and is entering a dangerous phase, according to a new Commission by The Lancet Psychiatry. Several global factors are involved, including inaction on climate change, intergenerational inequality, and adversity linked to the COVID-19 pandemic. 

24% of girls aged 15 to 19 who have been in a relationship have experienced physical or sexual violence by a male partner at some point in their lives, according to a global study with data from 161 countries between 2000 and 2018. Spain is in the group with the lowest prevalence (12% over their lifetime; 4% in the previous year), according to 2015 data. There is less violence against girls in countries with higher incomes, higher rates of girls in secondary education, and greater gender equality in inheritance laws, says the study published in The Lancet Child & Adolescent Health. 

Global childhood immunisation coverage stagnated in 2023, with 2.7 million more children unvaccinated or under-vaccinated than at pre-pandemic levels in 2019. This is one of the data published by the World Health Organization (WHO) and UNICEF in the World Health Organization's Worldwide Estimates of National Immunisation Coverage (WUENIC), which captures global vaccination trends against 14 diseases. More than half of unvaccinated children live in 31 countries with fragile and conflict-affected environments. 

A study published in the journal Environmental Health Perspectives has analysed hospital admissions in 48 Spanish provinces during the months of June to September between 2006 and 2019. Its results, discussed at a briefing organised by Science Media Centre Spain, show that high temperatures increase admissions for issues related to obesity and renal and urinary insufficiency, among other causes. 

By 2050, there will be more than 35 million new cases of cancer worldwide, an increase of 77% from the 20 million cases reported in 2022. These are projections made by the WHO's International Agency for Research on Cancer (IARC), which has published the latest estimates of the global burden of cancer. Using data from 185 countries, IARC estimates that in 2022 lung cancer was the most common cancer worldwide, with female breast cancer in second place, followed by colorectal, prostate and stomach cancer. The authors stress the urgent need to address inequalities around these diseases.

When considering which type of timetable is best, one question is: best for what and for whom? Not only does the scientific evidence on student learning and well-being come into play, but also the employment interests of teachers, the reconciliation needs of families, and the effects of each type of timetable on socio-economic inequality and the gender gap in care are also involved. We bring together more elements of the discussion in this second article.

Every school year in Spain, the debate returns about what kind of timetable schools should adopt: is it better to concentrate all teaching hours or to have a lunch break and extend the time spent at school? In this first issue, we bring together research on the effect of each type of timetable on students' performance, rest and socio-affective well-being, as well as the available data on public and charter education.

Research carried out with almost 300 participants from the United Kingdom and Malta revealed that they had more positive emotions, a willingness to help and less prejudice towards Ukrainian asylum seekers compared to Syrian or Somali refugees. According to the author, whose study is published in PLOS ONE, this is explained because “the perceived threat and negative emotions led to greater prejudice, which in turn led to a lower predisposition toward help.”

If effective strategies are not developed, more than 1.3 billion people will be living with diabetes by 2050, some 800 million more than today. This is according to the lead study in a set of papers published in The Lancet and The Lancet Diabetes & Endocrinology. In addition, 75% of these people will live in low- and middle-income countries, which is largely due to "structural racism and inequality", according to the editorial accompanying the studies.