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Estonia generates approximately 167,000 tons of food waste annually, equivalent to 127 kg per capita. Households are the largest contributors, accounting for 48% of total waste and 40% of total food loss. The total monetary value of food wasted in the supply chain is estimated at €164 million per year. The report details waste patterns across sectors, identifying spoilage in households and inadequate sales planning in retail as primary drivers, while recommending strategic roadmaps, improved monitoring, and expanded food donation systems to reduce these losses.

In 2020, global coal power capacity grew by 12.5 GW for the first time since 2015, driven primarily by China, which accounted for 76% of new commissions. While the US and EU saw record retirements, China's new capacity of 38.4 GW offset these gains. Meanwhile, South and Southeast Asian nations, including Indonesia, Vietnam, and the Philippines, significantly reduced their planned coal pipelines due to financing difficulties and the falling cost of renewables. The report concludes that current global trajectories remain far from the IPCC 1.5C pathway, which would require the cancellation or retirement of an additional 1,350 GW by 2030.

The report highlights a global divergence in coal power: while most of the world saw record closures and project cancellations, China experienced a significant boom in new capacity, offsetting global declines. In 2020, China's new coal capacity reached 38.4 GW, accounting for 76% of the global total. Conversely, the US and EU27 led in closures, with 11.3 GW and 10.1 GW retired respectively. In South and Southeast Asia, countries like Vietnam, Indonesia, the Philippines, and Bangladesh announced plans to cut up to 62 GW of planned coal capacity due to funding difficulties and the falling cost of renewables. The report also notes that global coal capacity is far exceeding the levels required to meet the IPCC's 1.5°C warming limit, with a projected 2,400 GW by 2030 compared to the required 1,100 GW.

The analysis finds a significant increase in the proportion of Americans who recognize the health risks of climate change between 2014 and 2020. This growth in awareness occurred across most audience segments, including those with low engagement, while those skeptical of climate change showed little to no change in perception.

This report by the Climate Policy Initiative and Vivid Economics analyzes the 'greenness' of COVID-19 recovery stimulus packages in five Asian countries—India, Indonesia, the Philippines, Singapore, and South Korea—using the Greenness of Stimulus Index (GSI). The study finds that most of these nations are not sufficiently incorporating climate considerations into their fiscal responses, with 'dirty' stimulus often outweighing green measures.

ClientEarth's review of 250 large UK-listed companies reveals a systemic failure to provide material climate-related financial information, with only 4% including such factors in financial accounts and 4% of auditors explicitly addressing them. While narrative risk disclosures are improving, they are often boilerplate. The report recommends mandatory TCFD-aligned reporting, stronger regulatory enforcement to prevent 'greenwash', and increased investor stewardship.

The report synthesizes findings from 49 peer-reviewed articles and 72 distinct analyses to determine what factors drive individuals to aspire to migrate. It employs a two-step model distinguishing between the formation of aspirations and their conversion into actual migration. The review identifies 32 determinants across demographic, socio-economic, individual, contextual, and migration-related domains. Key findings indicate that migration aspirations are most strongly and consistently driven by youth, male gender, the presence of migration networks, a history of international travel, and exposure to violence or insecurity. Conversely, aspirations are consistently lowered by increasing age, higher subjective well-being, and strong social attachment to the community of origin. The document also notes a significant research gap in the 'conversion' phase—how aspirations translate into actual movement—due to the logistical challenges of longitudinal panel data collection.

The study analyzed 6.8 million tweets to determine the influence of bots on climate change discourse. While the immediate response to President Trump's announcement of the U.S. withdrawal from the Paris Agreement showed low bot presence, suspected bots were responsible for approximately 25% of original tweets before and after the event, particularly within denialist discourses.

The study analyzes conflict events across 272 Syrian subdistricts to determine the relationship between agricultural cycles, drought, and violence. It finds that both government and rebel-initiated attacks were more frequent during growing seasons, with dry conditions specifically correlating with an increase in government-initiated attacks over time.

The report finds a stark contrast between public support for climate action in Massachusetts and the actual legislative outcomes. While approximately 90% of public testimony supports environmental priorities, ambitious legislation is frequently blocked by powerful industry coalitions—most notably regulated utilities and the Associated Industries of Massachusetts (AIM). The study identifies four primary opposition coalitions: utilities, fossil and chemical companies, real estate, and power generation companies. It highlights that utilities are uniquely successful in steering policy, often opposing decentralized solar energy while supporting large-scale wind and hydro projects that benefit their business models. Furthermore, the report notes a shift in opposition rhetoric from climate denial to 'discourses of delay,' such as policy perfectionism and appeals to social justice. The authors conclude that the lack of transparency in the State House, combined with the immense spending power of corporate lobbyists, creates a hostile environment for ambitious climate policy.

In 2020, renewables became the EU's primary electricity source for the first time, generating 38% of electricity. While wind and solar growth remained robust despite the pandemic, the report argues that deployment must nearly triple to meet 2030 Green Deal targets. Coal generation fell by 20% in 2020, though this decline was partially offset by increased gas generation and a record 10% drop in nuclear output. Consequently, Europe's electricity carbon intensity fell to 226 grams of CO2 per kilowatt-hour in 2020, a 29% reduction since 2015.

The report analyzes how right-wing actors, particularly the AfD, instrumentalized the climate debate during the 2021 German federal election. It finds that while the AfD published the lowest percentage of climate-related content, its posts achieved significantly higher engagement than those of other parties. The study identifies a shift from outright climate denial toward a 'culture war' strategy, using disinformation narratives such as 'denial and delay' and 'absolution' to frame climate action as a threat to the German lifestyle. The analysis also highlights a stark platform divide, with Twitter predominantly hosting pro-climate messages and Facebook serving as a hub for climate-skeptical content.

The study finds that sexual violence in Tahrir Square was more likely to occur during large, static protests and less likely during transient demonstrations. The author identifies a shift from single-perpetrator to multiple-perpetrator assaults, specifically the 'circle of hell' phenomenon, suggesting a learned behavioral pattern or strategy. While the study found no statistically significant link between the specific political aim of a protest (anti-regime or anti-military) and the occurrence of sexual violence in the main model, it highlights the historical use of sexual violence as a tool of repression by the Egyptian state.

The research argues that while food insecurity provides the motivation for urban unrest, the actual occurrence of collective action is contingent on the presence of organizational networks and the level of state repression. Using a combination of cross-national data from urban Africa (1990–2014) and individual-level survey data from Johannesburg, the author finds that food insecurity increases the likelihood of unrest, particularly demonstrations and strikes. However, the study challenges the notion that food is a uniquely potent driver of unrest compared to other living expenses and finds no evidence that food insecurity leads specifically to more violent behavior.

The Climate Policy Initiative provided updated estimates for global climate finance flows for 2017 and 2018, and a preliminary estimate for 2019, to inform the UNFCCC's fourth Biennial Assessment and Overview of Climate Finance Flows.

The research evaluates the vulnerability of CDM projects and the supply potential of Certified Emission Reductions (CERs) between 2013 and 2020. It finds a significant oversupply of CERs, with 4.6 billion potential units available, while only 4% originate from highly vulnerable project types. The analysis suggests that strict eligibility restrictions on CER supply are necessary to ensure that new demand supports genuine, additional emission abatement.

The document analyzes the potential volume of CERs eligible for transition to NDCs based on different restriction criteria. It finds that the total supply potential for reductions in or after 2013 exceeds 4 billion CERs without restrictions, but this figure drops significantly depending on whether registration dates or crediting period start dates are used as cut-offs.

The report identifies a significant lag between energy finance commitments and disbursements, noting that while energy disbursements in high-impact countries (HICs) grew by over 61% between 2013 and 2018—outpacing overall development finance growth of 12%—substantial funding gaps remain. It argues that approximately USD 45 billion per year is required between 2020 and 2030 to meet SDG7 targets and emphasizes that project design and coordination are key to reducing disbursement delays.

The study examines the drivers of hydrological alteration in the Srepok River Basin, finding that land use, rainfall, and temperature each affect different hydrological parameters. It identifies the 'fall rate' as the parameter most significantly affected by all three drivers, while hydropower development specifically impacts the fall rate and reversal.

The report finds that climate finance for small-scale agriculture is disproportionately low, averaging USD 10 billion annually in 2017/2018, which represents only 1.7% of total tracked global climate finance. This funding is overwhelmingly public (95%) and primarily delivered via grants (50%). The analysis highlights a significant gap between these flows and the estimated annual financial needs of small-scale farmers, which are approximately USD 240 billion. The report identifies critical barriers, including limited land tenure, high transaction costs for dispersed customers, and a lack of private sector investment. It recommends enhancing public-private collaboration through blended finance, implementing weather-indexed insurance, and improving data collection on domestic and private financial flows to better target climate-smart agricultural investments.