Source Notes

UNEP

UNEP's report reframes 1.5°C not as a single line that must not be crossed but as an overshoot window that has to be managed: how high, how long, and how it is brought back down. Every additional tenth of a degree of exceedance raises the risk of irreversible outcomes — ice sheets, coral reefs, sea-level rise — so rapid mitigation must be paired with adaptation and credible carbon removal capacity. A direct agenda document for COP31 and the primary source behind the 2 September 2026 essay "Antalya's new test: 1.5°C has been exceeded".

T.C. Cumhurbaşkanlığı (2026/9 sayılı Genelge, Resmî Gazete)

Türkiye's five-year artificial intelligence roadmap was published in the Official Gazette of 18 August 2026 through Presidential Circular 2026/9. The plan brings compute capacity, data-centre infrastructure, domestic model development and public-sector AI use into a single framework. Its energy chapters matter most here: scaling data-centre capacity, the corresponding electricity generation and grid investment needs, and a gigawatt-scale data-centre ambition on the 2030 horizon. It is the primary Turkish-language source for reading the link between AI demand and climate/energy policy, and belongs alongside the Emissions Trading System regulation, the Climate Law and the Green Finance Strategy in the "Türkiye Policy" cluster.

Science (Wolfram et al., MIT Sloan)

Steel, cement, aluminum and nitrogen fertilizer account for roughly 20% of global greenhouse gas emissions but less than 5% of economic output. Catherine Wolfram (MIT Sloan) and 22 co-authors propose an international carbon price floor coalition for these four sectors: instead of a uniform $50/ton, a tiered $25/50/75 by income group. The tiered design cuts the cost for low-income members from 2.2% to 0.6% of output while leaving abatement almost unchanged — about 830 million tons per year. Nearly all of the ~$200 billion in annual revenue comes from domestic carbon pricing, with under $1 billion from border adjustment. Proposed coalition: the EU and its trade partners, Australia, Brazil, Canada, China, India, Indonesia, Thailand, and ten African countries with below-average industrial emissions.

Copernicus Climate Change Service (C3S) / ECMWF

Copernicus Climate Change Service bulletin for July 2026: the highest July global ocean surface temperature on record (20.96°C, extra-polar), a global average of 16.90°C (second-warmest July, 1.47°C above pre-industrial), and exceptionally hot, dry conditions that fuelled major wildfires across Western and Southern Europe, with French and Iberian fire emissions matching the extreme 2022–2023 seasons.

World Meteorological Organization (WMO)

WMO's 12 August 2026 assessment combines Copernicus, NOAA, NASA and Berkeley Earth datasets to place July 2026 joint-first with July 2024; NOAA considers the two months "likely the warmest on record". North America, Africa and Asia each set regional records. All ten warmest Julys have occurred since 2016. A rare multi-source consensus text showing how a "record" claim is verified.

SDSN

The 2026 edition of SDSN's SDG Index updates country rankings and, through its "Implementing Sustainable Development" framework, re-measures the fiscal and multilateral reforms needed in the four years left to 2030. The 2025 (10th anniversary) edition remains in the archive.

Google

Google's 2026 Environmental Report presents annual transparency data and progress indicators on data centers, AI infrastructure, carbon emissions, water and energy use.

United Nations University (UNU-INWEH)

A United Nations University initiative aiming to standardize and make comparable the reporting of AI's environmental costs across energy, carbon, water and land.

United Nations University (UNU-INWEH)

A UNU-INWEH collection examining the carbon, water and land footprints of AI's energy consumption through multiple research contributions.

UNEP

A UNEP analysis frames AI's environmental problem and discusses policy, standards and practical steps the world can take.

UN News (summary of UNU report)

UN News summarizes the UNU report, highlighting AI's growing environmental costs on water, land and climate.

Stanford HAI

Stanford HAI's annual benchmark report measuring AI research, technical performance, economy, governance and societal impact across nine chapters.

International Labour Organization (ILO)

An ILO research study on how AI and automation are reshaping labour markets, job quality and social protection — with policy recommendations for a human-centred transition.

OECD

The OECD's 2026 review of progress in aligning public and private finance flows with the Paris Agreement — covering sustainable finance taxonomies, disclosure standards and transition finance policy frameworks.

United Nations University — Institute for Water, Environment and Health (UNU-INWEH)

A comprehensive UN University assessment of AI's environmental footprint — energy, water and carbon — quantifying the ecological cost of data centres and setting out concrete governance and transparency recommendations.

UNEP

UNEP's annual assessment of the gap between countries' pledged emission reductions and levels required to limit warming to 1.5°C or 2°C.

Boston Consulting Group (BCG)

BCG's research shows that widespread AI adoption risks eroding critical human skills — including critical thinking, analytical reasoning and judgement — inside organizations. The report argues companies must deliberately design workflows and training that preserve these capabilities.

International Energy Agency

IEA's flagship annual global energy analysis, placing energy security at center stage amid geopolitical volatility and modelling demand, supply, investment and emissions to 2050.

World Inequality Lab

Flagship global inequality report covering income, wealth, gender and climate inequality, plus analysis of multi-millionaire taxation and political cleavages.

Air Street Capital

Annual open-access analysis of the most important research, industry, policy and safety developments across the AI landscape.

World Meteorological Organization

WMO's flagship annual report placing 2025 among the hottest 11 years on record, documenting record ocean energy imbalance, sea level rise and extreme weather impacts.

McKinsey & Company

McKinsey's annual global survey of organizational AI adoption — AI agents, value capture, governance practices and enterprise transformation.

UNEP

Evaluates the widening gap between climate adaptation needs and available finance, estimating developing countries require over $310 billion/year by 2035.

Wellbeing Research Centre — University of Oxford

Annual global ranking of national happiness across 140+ countries; the 2026 edition focuses on the relationship between social media use and youth wellbeing.

REN21

20th-anniversary edition of the only crowd-sourced annual overview of renewable energy markets, policies, investments and technology trends globally.

World Economic Forum

WEF's annual cybersecurity report examining AI-driven threats, geopolitical fragmentation, supply chain vulnerabilities and a widening global cyber-capacity divide.

World Economic Forum

WEF's 19th annual benchmark of gender parity across 148 economies on economic opportunity, education, health and political leadership dimensions.

The Lancet

Annual tracking of 47 indicators linking climate change to human health, warning that fossil fuel dependence is driving preventable deaths.

Freedom House

Annual survey of internet freedom in 72 countries, recording a 15th consecutive year of global decline and examining AI-driven controls and the uncertain future of the open internet.

Global Carbon Project

Annual scientific accounting of global CO₂ sources and sinks; finds fossil fuel emissions hit a record 38.1 Gt in 2025, further narrowing the Paris-aligned carbon budget.

OECD

OECD's annual labour market review, focusing on the looming demographic crunch as population ageing threatens productivity growth, fiscal sustainability and social cohesion.

SDSN

10th-anniversary SDG Index reviewing global SDG progress and urgent fiscal and multilateral reforms needed to finance sustainable development to 2030 and mid-century.

Carbon Brief

Carbon Brief finds that 84% of countries missed the Global Biodiversity Framework deadline to identify nature-harming subsidies by 2025 — a stark illustration of the gap between biodiversity pledges and fiscal policy.

Carbon Brief

Carbon Brief's analysis quantifying the consumer cost of weakening the UK's zero-emission vehicle mandate: fewer EVs on the road would mean around £3bn a year in extra fuel spending by 2030.

Carbon Brief

Carbon Brief's analysis of the moment wind and solar generation overtook fossil fuels in Germany for the first time, and what it means for the coal phase-out, grid flexibility and power prices.

NOAA / NCEI

NOAA/NCEI's global climate report for July 2026: land and ocean surface temperatures, precipitation anomalies, sea-ice extent and regional extremes — the second independent record of the month alongside Copernicus.

International Energy Agency (IEA)

The IEA's assessment of electric car markets amid policy uncertainty: sales trends, battery prices, supply-chain risks and the widening gap between China's market dominance and shifting incentives in Europe and the US.

Berkeley Earth

Berkeley Earth's independent global temperature analysis for July 2026: monthly anomaly, end-of-year ranking probabilities and a statistical assessment of how close the record is running to the 1.5°C threshold.

International Energy Agency (IEA)

The IEA's monthly oil market balance — supply, demand, stocks, refining margins and price outlook — with the August 2026 edition weighing slowing demand growth against non-OPEC+ supply gains.

World Meteorological Organization (WMO)

WMO's seasonal climate update: strong El Niño conditions are expected to intensify through August–October 2026, with regional temperature and rainfall probabilities acting as an early-warning frame for agriculture, water and energy systems.

Stanford HAI

Annual benchmark on AI technical progress, economic impact, policy landscape and societal effects.

Circle Economy

Circularity rate of the global economy and material flow analysis.

CAT

Independent tracker rating 40 countries' climate policies against 1.5°C alignment.

Edelman

Annual cross-country measure of trust in government, media, business and NGOs.

World Economic Forum

How tech, climate and demographics reshape jobs and skills through 2030.

Institute for Economics & Peace

Annual index ranking 163 countries on peace indicators.

World Economic Forum

Top global risks over 2- and 10-year horizons based on 900+ experts worldwide.

UNDP

Human Development Index and country-level development & inequality indicators.

Reuters Institute

Annual survey of digital news consumption, trust and platform use in 50+ countries.

World Meteorological Organization

WMO's annual indicators on temperature, sea level, ice mass and extreme weather.

Future of Life Institute

Independent evaluation of leading AI labs' risk management practices.

UNEP

UNEP analysis of the gap between current pledges and the 1.5°C target.

Freedom House

Country-level report on internet freedom and digital repression.

Mozilla Foundation

The health of the internet across openness, inclusion, privacy and security.

WWF

Biodiversity report documenting a 73% decline in monitored wildlife populations.

Net Zero Tracker

Coverage and integrity of net-zero targets by countries, cities, regions and companies.

OECD

Labour market, wages and the impact of AI on work across OECD countries.

Potsdam Institute

Current state of the nine planetary boundaries — six now transgressed.

REN21

Global renewable energy capacity, investment and policy landscape.

Air Street Capital

Annual compendium of AI research, industry, safety and policy.

SDSN

Country performance index for the UN Sustainable Development Goals.

International Energy Agency

IEA's global scenario analysis of energy supply, demand, investment and transition.

World Inequality Lab

Long-run global data on income and wealth inequality.

IPCC

Synthesis of the UN climate science sixth assessment cycle — the reference frame for the climate crisis.