In 2022, the Dot-Mom column published several pieces from expert guest authors from the greater maternal and reproductive health community. In our top read guest contributor piece of the year, Susie Jolly examined the role of colonialism in sexuality education globally. Jolly highlighted examples where sexual health knowledge is built on unethical medical research carried out on racialized people, such as the study of untreated syphilis among Black men in the United States. Sexuality educators, especially those placed in the Global North, have a responsibility to work to decolonize their work. Jolly suggests supporting resources led by marginalized people, critically examining colonialism’s influence in the understanding of sexuality, and shifting the dynamics of who decides on content to lend more weight to non-Western expertise and young people learning from their own experiences.

On July 28, 2022 the United Nations General Assembly (UNGA) voted—by a count of 161 in favor, with 8 abstentions — that living in a clean, healthy, and sustainable environment is a human right. Building on the similar declaration by the UN Human Rights Council in October 2021, the UNGA has now reinforced the notion that the growing assaults on human health through environmental hazards are transgressions against the basic rights and freedoms of people.

When Russia invaded Ukraine on February 24, 2022, it was not only a geopolitical and humanitarian disaster. The conflict has detrimentally impacted the environment.

War and environmental damage are inextricably linked, but the invasion of Ukraine has caused further deterioration in pre-existing environmental issues. “Before 2014, Ukraine was already a country which faced environmental challenges,” observed Ian Anthony, Director of the Stockholm International Peace Research Initiative’s European Security Program (SIPRI) at a December 14 webinar titled Beyond War Ecologies: Green Ways forward for Ukraine. “Russia’s first aggression in 2014 exacerbated problems. The second aggression extended some of the problems to other parts of Ukraine and not just to Donbas.”

The world has plenty of reasons to avoid conflict already. Yet attendees at the recently-concluded COP27 climate conference in Sharm el-Sheikh, Egypt were presented with another compelling argument: Warfare is bad for global warming. So much so, in fact, that Ukraine’s delegation to the conference organized a special session at the conference of parties on “War Related Emissions,” bringing along a tree trunk bearing scars from Russian shell fragments as tangible evidence.

Which nations are most at risk of catastrophic outcomes due to intensifying ecological threats? The third edition of the Institute for Economics & Peace (IEP)’s Ecological Threat Report (ETR)—released on October 20, 2022— applies a lens of societal resilience to predict the hotspots most likely to suffer from instability and conflict in the future, and provides projections of ongoing trends to 2050.

In recent years, the urgency of climate action has brought fresh attention to the critical minerals sector. Growing renewable energy investments are driving up demand for resources like lithium, cobalt, and copper, which form the mineral backbone of green technologies. But there are substantial concerns to navigate when it comes to sourcing green energy minerals.

The COVID-19 pandemic has had far-reaching, negative impacts on health and well-being, particularly in population mental health. Mental health is strongly related to people’s social environment, and the COVID-19 pandemic disrupted this greatly. Many countries instituted shutdowns early in the pandemic restricting people’s movement both within and between countries. Shutdowns socially isolated people from one another and often led to poor mental health. The highest rates of mental distress occurred during time periods when COVID-19 mitigation measures were strictest and the number of COVID-19 related deaths was highest.