Question to the Department for Environment, Food and Rural Affairs:

To ask His Majesty's Government what assessment they have made of the impact of animal population decline in other countries on the UK, following the WWF’s Living Planet Report 2022 which showed that worldwide animal populations have declined by 69 per cent since 1970.

The UK is susceptible to impacts from animal population decline worldwide through global impacts on food supply and the increasing emergence and transmission of diseases. For example, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) Pollinators Assessment showed that 35% of global crop production volume depends on animal pollination, while the IPBES Workshop report on Biodiversity and Pandemics showed that over 30% of emerging disease events are caused by land-use change and its impacts on wildlife. Healthy ecosystems are also vital for mitigating and adapting to climate change, thus animal population declines may also exacerbate the climate impacts felt by the UK, as set out in the UK’s Climate Change Risk Assessment. The UK Government with others continues to support the work of the IPBES and the Intergovernmental Panel on Climate Change to further understand these global impacts.

A recently published report from the Green Finance Institute, entitled ‘Assessing the Materiality of Nature-Related Financial Risks for the UK’, with direction from Defra and others, showed that about half of all UK nature-related risk comes from overseas, through supply chains and financial exposures. It showed that the combination of biodiversity loss and environmental degradation could lead to major economic shocks leading to UK Gross Domestic Product being up to 12% lower that it may otherwise have been by the 2030s (even lower when combined with climate impacts).