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Sea-level rise has transitioned from a distant threat to an immediate and intimate health crisis, affecting not just infrastructure but human bodies, minds, livelihoods, and cultures. The crisis is manifesting in various ways, including saltwater intrusion into freshwater supplies, flooding of sanitation systems, and inundation of farmland, leading to a range of health issues.The impact of sea-level rise extends beyond physical health, causing emotional, financial, and cultural harm, particularly to Indigenous peoples who face the loss of their ancestral lands and way of life. The crisis is also deeply intertwined with issues of inequality, colonialism, and economic exclusion, with those facing the harshest consequences being those who contributed the least to the problem.Efforts are underway to address the crisis, including the establishment of the Lancet Commission on Sea-Level Rise, Health and Justice, which aims to bring together expertise from various disciplines to explore the interconnections between health, justice, and climate impacts. Additionally, legal actions, such as the advisory opinion from the International Court of Justice, are helping to clarify the responsibilities of states in addressing climate change and its impacts.The shift towards renewable energy and the growing recognition of the need for accountability from polluters are seen as critical steps in addressing the crisis. While the challenge is significant, there is a growing sense of determination and resilience among communities and individuals working to mitigate the impacts of sea-level rise and promote a more sustainable future.

The conflict in Iran has underscored how fragile a world built on fossil fuels truly is, with disruptions to oil, gas and fertilizer shipments adding millions of tonnes of greenhouse‑gas emissions to an already critical climate system.While Saudi Arabia and other petrostates blocked any mention of a fossil‑fuel phase‑out at the UN COP30 summit last November, a new diplomatic effort is gathering momentum outside the UN framework.On 28‑29 April, Colombia will host the First International Conference on the Just Transition Away from Fossil Fuels. Unlike UN negotiations, the summit will be decided by majority vote, preventing a handful of countries from derailing progress.The event is co‑sponsored by Colombia – the world’s fifth‑largest coal exporter – and the Netherlands, home to Royal Dutch Shell. Organisers have invited nations that supported the COP30 roadmap, as well as sub‑national leaders such as California Governor Gavin Newsom, a potential 2028 U.S. presidential contender.Delegates, described as a “coalition of the willing”, will share concrete plans to shift their economies away from fossil fuels while safeguarding workers and communities. Climate activists, Indigenous representatives and trade‑union leaders will also contribute ideas for turning the abstract goal of decarbonisation into actionable policy.One focal point will be the reduction of the $7 trillion per year in global fossil‑fuel subsidies, a figure that the International Energy Agency warns could be trimmed without harming the livelihoods that depend on these funds. UN Secretary‑General António Guterres has urged the International Energy Agency to create a platform that aligns the decline of fossil‑fuel investment with rapid clean‑energy expansion.The real leverage of this coalition lies in its economic weight. The 85 countries that backed the COP30 roadmap together account for a gross national product of $33.3 trillion—surpassing the United States’ $30.6 trillion and far exceeding China’s $19.4 trillion.If the Just Transition conference produces a credible, market‑oriented plan, it could send a clear signal to investors and policymakers that the era of oil, gas and coal is ending, prompting a reallocation of capital away from stranded‑asset risks.Adding California’s $4.1 trillion GDP to the coalition’s total would create an economic bloc of roughly $37.4 trillion, approaching the combined $50 trillion output of the United States and China.Newsom has repeatedly positioned California as a climate leader, noting that two‑thirds of the state’s electricity now comes from non‑carbon sources and that its economy has risen from the world’s sixth to fourth largest. He pledged that California will fill the void left by the United States’ retreat from the Paris Agreement by competing in global green‑technology markets.Public opinion supports such a shift: between 80 % and 89 % of the world’s population wants stronger climate action. The upcoming conference therefore represents a pivotal chance to translate widespread demand into a coordinated, economically powerful push for a fossil‑fuel‑free future.

In the run-up to the state assembly election in Assam, India, the ruling Bharatiya Janata Party (BJP) is employing a strategy that combines Hindu nationalism with welfare schemes to woo voters.The party, led by Prime Minister Narendra Modi, has been accused of pursuing a hardline Hindu supremacist agenda in Assam, coupled with a xenophobic campaign targeting the state's Muslim population, which constitutes 34% of Assam's 31 million people.At a recent election rally in Morigaon district, BJP leaders highlighted the welfare schemes launched by Chief Minister Himanta Biswa Sarma's government, including a direct benefit transfer scheme called Orunodoi, which provides financial aid to women. Nitin Nabin, the BJP's national president, claimed these schemes benefited the Assamese people, especially women.The BJP's strategy in Assam has been described as a 'cocktail of Hindutva and welfarism' by Akhil Ranjan Dutta, a political science professor at Assam's Gauhati University. 'The BJP is experimenting with a brand of Hindutva by co-opting Indigenous armed struggle and cultural nationalism, while solidifying Hindu identity and othering the Bengali Muslims.'The party's election promises have heightened anxiety among Bengali-speaking Muslims, who fear more crackdowns on their community, including a proposal to implement a Uniform Civil Code, which critics say will override Muslim personal laws.Opposition parties and analysts argue that the BJP is mainly milking two cash transfer schemes – Orunodoi and Udyamita – to influence voters in this election. Economist Joydeep Baruah estimates that at least 10 to 15% of the scheme's four million women beneficiaries could vote for the BJP.The BJP's tactics have been criticized by opposition parties and human rights groups, who accuse the party of vote buying and polarizing the electorate along communal lines.

Deep in the Democratic Republic of Congo (DRC), a tireless conservationist is working to safeguard the future of the critically endangered Grauer's gorilla. Dominique Bikaba, founder and executive director of Strong Roots Congo, has dedicated his life to protecting these majestic creatures and their habitats.Bikaba's journey into conservation began in 1992, driven by a desire to mediate tensions between park authorities and displaced communities. His work is deeply personal, rooted in his own experiences growing up near Kahuzi-Biega national park, where his family was displaced in the 1970s. The park, a sanctuary for Grauer's gorillas, elephants, and a rich array of wildlife, is a landscape of immense biological wealth and political fragility.The Grauer's gorilla, the largest subspecies of primates, can weigh up to 250kg (39st). However, their numbers have drastically declined due to conflict, slash-and-burn agriculture, and hunting for bush meat. Before the conflicts, there were approximately 17,000 Grauer's gorillas; by 2016, that number had dwindled to around 3,800.Bikaba's organization, Strong Roots Congo, aims to create a biodiversity corridor linking Kahuzi-Biega national park with Itombwe nature reserve. This ambitious project seeks to secure 1m hectares of land for wildlife and Indigenous communities, formalizing customary land rights and promoting coexistence. So far, Strong Roots has helped establish 23 community forests, covering about 600,000 hectares.Bikaba emphasizes the importance of community-led conservation. "What we are doing is putting communities back together, so they can thrive together as they have done for centuries," he says. His approach contrasts with traditional conservation models that often cast local people as threats. Bikaba believes that humans are part of nature and that there is much wisdom to be learned from communities living in forests.Despite the challenges posed by ongoing conflict in eastern DRC, Bikaba remains committed to his work. "If there is one thing we should avoid in life, it's war," he says. "If there is a way we can stop war in this region, we should do it. No matter the cost."

As opportunities for Western and Indigenous collaborations multiply, it's critical that Indigenous people maintain control over any knowledge gleaned and how it's used. Suzanne Greenlaw, an ecologist at the Schoodic Institute, emphasizes that 'Western science can help, as long as Native people are still decision makers.' The goal is to create a more inclusive and equitable approach to environmental conservation, one that values and respects Indigenous knowledge and perspectives.

In the northeastern Indian state of Assam, the redrawing of electoral constituency boundaries has sparked concerns about the erosion of Muslim representation in the state's legislative assembly. The move, which was implemented in 2023, has been criticized as an example of 'gerrymandering' – the manipulation of electoral boundaries to favor a dominant group or party.The changes have resulted in Muslims forming the majority in about 20 of the state's 126 constituencies, down from around 35 previously. This shift is seen as a significant blow to the political representation of Assam's 11 million Muslims, who make up more than 34% of the state's population.Critics argue that the BJP's Hindu majoritarian policies are being implemented in Assam, which could serve as a template for the rest of India. The party has been accused of using techniques such as 'cracking,' 'packing,' and 'stacking' to weaken the electoral influence of Muslims.The delimitation exercise has been defended by the BJP as a means of protecting the political rights of 'indigenous people,' a reference to Assamese-speaking individuals. However, opponents claim that the move is a thinly veiled attempt to reduce the political power of Bengali-speaking Muslims in the state.For many Muslims in Assam, the changes have left them feeling politically emasculated. As Islam Uddin, a retired teacher from Katigorah, put it, 'We have been politically emasculated.' Another Muslim voter, Nabab Mezbahul Alam, described the situation as being like having 'hands, feet, and head to move and see, but [being] muted.'

The Gran Chaco forest in Argentina, spanning across parts of Argentina, Bolivia, Paraguay, and Brazil, is facing a critical threat from deforestation. Small farmers, enticed by the promise of quick money from selling timber, often contribute to this environmental degradation. However, a collaborative effort between conservationists, NGOs, and international organizations is underway to support small-scale landowners and Indigenous communities in establishing alternative income sources. This initiative aims to enable them to resist the pressures of agribusiness and the timber market. Jorge Luna, a 55-year-old farmer, has taken a significant step towards preserving his 40-hectare land in Chaco province. He rejected an offer to cut down the trees and instead embarked on a second career as a forest tourist guide with Fundación Rewilding Argentina, a non-profit organization working to restore parts of the Gran Chaco forest. Luna now rents out a small campsite to visitors and takes tourists on kayak tours along the Bermejito River. "At first, you didn’t give the plants value. It was a lack of knowledge of what they meant. Now, every leaf that sprouts has an added value," he says. Created in 2010 by Tompkins Conservation, Rewilding aims to protect vast tracts of territory and create economic opportunities for local communities while preserving the biosphere. The organization worked with 15 other organizations to convince the government of Chaco province to turn 128,000 hectares into the El Impenetrable national park, officially designated in 2014. Since then, Rewilding has established a network to support a budding tourism industry. It offers riverside glamping stays while promoting local and ancestral knowledge as possible sources of income. Women have returned to weaving and artisanal production, as well as providing home-cooked meals for visitors. According to Greenpeace, Argentina lost nearly 7 million hectares of native forest between 1998 and 2024, with most of it in the Gran Chaco. An estimated almost 120,000 hectares of forest were lost in northern Argentina in 2024, a 10% increase from the previous year. The primary causes of forest loss are the expansion of agriculture, mainly for intensive cattle ranching and genetically modified soya, and forest fires. The Gran Chaco forest also feeds the timber industry, particularly with the quebracho tree, which produces a tannin used in leather products, and carob trees. Environmental lawyers warn that the Gran Chaco could disappear within two decades if deforestation continues at its current pace. "The Chaco does not receive the same attention as the Amazon – few people even know it exists," says Enrique Viale, an Argentine environmental lawyer and activist. For conservation efforts to succeed, projects must be co-designed with the community, ensuring their long-term objectives are considered. Community empowerment, equal distribution of benefits, and capacity building are crucial factors. Mabel Figueroa, a local weaver, has resumed her craft since the national park opened, selling scarves, blankets, and ponchos to tourists. She raises sheep and dyes their wool with tree bark and forest plants, reviving an ancestral tradition.

Have you ever felt like you're racing against the clock, constantly chasing appointments and deadlines? This relentless pursuit of time is a universal experience, but what is time, really? Is it a physical phenomenon or just a tool we use to coordinate our lives? Time is often seen as an independent, physical entity that ticks by relentlessly, but emerging scientific evidence suggests that this isn't the case. Time is more like a mathematical tool, useful for coordinating our interactions, but it doesn't have an independent existence of its own. Just like money, we've become dependent on it, but it's not a physical reality. The pressure to be 'on time' is instilled in us from a young age, and we're constantly surrounded by clocks and digital alerts that divide our day into smaller pieces. This has led to a phenomenon known as 'time famine,' where the more efficient and productive we try to be, the less time we feel we have. Studies have shown that people experiencing time famine are less likely to engage in activities they enjoy, eat healthily, or seek medical attention when needed. Our brains don't have dedicated areas for tracking time, and our experience of it can vary greatly. Time can seem to drag or fly by, depending on our circumstances. For example, people with certain conditions, like akinetopsia, experience time in sudden jumps or frozen moments. The psychedelic drug mescaline can also distort time perception, making it seem like hours or even centuries have passed. Quantum physicists have found that time is not a fixed, physical flow. The famous double-slit experiment shows that a physicist's choice of measurement can influence the behavior of a particle. In a lesser-known variant of this experiment, the physicist's choice at the point of measurement can even influence the particle's past behavior. This suggests that time is not a fixed, linear concept, but rather a flexible and subjective experience. Some indigenous cultures, like the Aymara people of Chile, experience time differently. They see the future as hidden behind them, unseeable and unknowable. The Amondawa people of the Amazon have no clocks or concept of time. Instead, they live in the present, experiencing 'lived time,' which is a personal, malleable experience of change. Lived time is different from clock time, as it's not defined by numerical counters or seconds. Each moment is like a tapestry, woven from changes on multiple timescales. When we focus on lived time, it expands and becomes richer, rather than narrowing or contracting. It's a flow that carries us and connects us with others, rather than something we chase and never catch. To combat time famine, we need to remind ourselves that the clock is a tool, not a master. We should beware of digital alerts and alarms that divide our day into smaller pieces and instead focus on the rich pattern of changing connections that wire us into each moment. By doing so, we can tap into the creative process of lived time and experience a more fulfilling and connected life.