Catherine Higham

Catherine coordinates the Climate Change Laws of the World project – the most comprehensive global resource on climate legislation and policy.
Background
Catherine joined the Grantham Research Institute after nearly a decade of policy and advocacy work in the not for profit sector. Most recently, Catherine worked at the international environmental organisation CDP, where she led the organisation’s engagement with sub-national governments in Europe, the Middle East and Africa. Before dedicating her career to the fight against climate change, Catherine spent many years working in the field of human rights. From 2011 to 2017 she worked for Reprieve, where she led the organisations’ work on death penalty cases in the Middle East and South Asia, as well as leading investigations and campaigns against extra-judicial killings by the US and its allies.
Catherine holds an LLM from the University of British Columbia, where her research focused on the intersection of human rights and climate change in strategic litigation. During her time at UBC Catherine also co-founded the UBC Climate Hub with a group of incredible student activists, becoming the Climate Hub’s first full time member of staff and establishing the Hub as a new unit within the UBC Sustainability Initiative.
Research interests
- The role of law in the transition to a net zero economy
- Human rights and climate change
- Multi-level governance and the role of sub-national governments in climate action
- Just Transition
Research
Research - 2021
This presentation forms part of the Corporate Accountability and Liability Mechanisms for Climate Change: Event Report. Read more

This paper provides an overview of known climate litigation case numbers, metrics and categorisations, and considers some of the most relevant trends in the arguments and strategies employed by litigants. Read more

Policy
Policy - 2022
This latest edition of our annual report on global trends in climate change litigation takes stock of developments over the period May 2021 to May 2022, and draws on a number of recent case studies from around the world. It also identifies areas where climate litigation cases are likely to increase in the future. Read more

Policy - 2021
Climate change framework laws are needed for the successful implementation of the Paris Agreement. This policy insight examines the elements that can be ‘built in’ to framework laws to specify accountability for the implementation of the core obligations contained within, based on a review of 43 such laws from the Climate Change Laws of the World database. Read more

This is the third report in our Global trends in climate litigation series, focusing on cases filed or concluded between May 2020 and May 2021. It provides an update of known case numbers, metrics and categorisations, and considers some of the most relevant trends in the arguments and strategies employed by litigants. Read more

Events
News
News - 2022
This article reports on research by the Institute which shows a big increase in legal cases against the fossil fuel industry and other corporate sectors over the past year. Read more

To deepen understanding of climate litigation against private sector actors, Catherine Higham and Honor Kerry analyse climate cases filed in 2021 against companies in different sectors and consider what the future holds. Read more

This article in The Economist considers the rise in climate related lawsuits across the world. Many of these cases have been inspired by, or make reference to, the Paris Agreement on climate change. The article makes use of data from the Grantham Research Institute’s Global Trends in Climate Litigation study. Read more

News - 2021
Environmental constitutionalism has become a widespread phenomenon but now a group of nations is taking things further, adopting ‘climate constitutionalism’ and thereby placing themselves at the forefront of expressing climate concerns in the language of constitutional rights, as this commentary explains. Read more

Catherine Higham discusses the current state of climate litigation in this podcast show for The Economist. Read more

In this blog post Joana Setzer and Catherine Higham consider the significance of recent climate related court cases against governments and corporations. Read more

Catherine Higham and Joana Setzer summarise how climate litigation is affecting the private sector, drawing on their recent report, Global Trends in Climate Litigation: 2021 snapshot. Read more

This report considers the recent spate of climate litigation cases against governments and major companies. It suggests that frustration with political progress on tackling climate change is leading communities and activists into taking court action. The article includes quotes from the Institute's Catherine Higham. Read more

Joana Setzer, Catherine Higham and Vibha Mohan provide evidence to complement the OECD’s own ‘stocktake’ of the Guidelines for MNEs by reviewing key developments in understanding of responsible conduct in the climate context, drawing on important climate litigation cases. Read more

This article considers how the latest the Intergovernmental Panel on Climate Change (IPCC) report on climate science could become a... Read more

This magazine article reports on how climate activists have won a number of recent ‘landmark’ cases against big emitters. The... Read more

This news article reports on an Australian court case in which a judge formalised into law a government’s duty of... Read more

This article considers the increase in climate related court cases since 2015 and includes quotes from Kate Higham. Reuters, 2... Read more

This commentary presents the international investment law scenario in which climate-related ‘Investor-State Dispute Settlement’, or ISDS, cases are emerging, identifies the main types of ISDS cases, and considers some reasons why ISDS is relevant for climate litigation and climate policies. Read more

Kate Higham looks into the background to the contempt-of-court trial of Plan B’s Tim Crosland in connection with the ‘Heathrow Case’ and links the trial to a broader phenomenon which sees courts deliberately chosen by climate activists as a space to debate the moral implications of climate inaction. Read more

This article discusses recent climate related court cases involving young people and includes an interview with Catherine Higham. Bloomberg, 17... Read more
