The Committees report examines the actions that will be necessary to adapt to changes in flooding and water availability caused by climate change. There are a number of steps that the Government should take to reduce future flood risk, with a key consideration being the planning of new housing developments to avoid building on flood plains, where possible. Where this is necessary, developments should be designed to be as resilient as possible to flooding, utilising sustainable drainage systems and including areas such as parks in order to contain floodwater. Existing sewer systems will need upgrading and new systems must be built to cope with higher storm flows. Greater attention needs to be paid by the Government to the issue of water shortages due to drier summers, including considering alternative water pricing mechanisms to relate costs more directly to amount used, and ensuring building regulations pay greater attention to water efficiency. Water companies must also do more to reduce water leakages.

It is estimated that, worldwide, about 700 large commercial vessels have to be scrapped each year, as they reach the end of their working life. Much of the material they are made from can be recycled, but many ships also contain hazardous materials, such as asbestos, PCBs and waste oils, which need to be disposed of safely. The Committee's report considers how defunct ships are dismantled and why most are currently dismantled in developing countries, mostly in Asia; health and safety protection for workers, and environmental protection standards; the international regulatory framework, including legislation such as the Basel Convention and EC regulations, IMO guidelines and enforcement problems; the principles of responsible ship recycling; the Government's approach to ship recycling and a UK ship recycling industry. Findings include that the Government has an important role to play in ensuring this issue receives sufficient international priority, particularly during the UK's forthcoming EU Presidency and chairmanship of the G8; as well at home in helping persuade UK-based shipowners to arrange for their vessels to be disposed of responsibly. As a first step, it should ensure that all naval and other publicly-owned vessels are dismantled to the highest health, safety and environmental standards.

Agriculture plays a larger role in the economies of the new Member states of the EU than it does in EU-15. There have thus been fears of the market being flooded by cheap agricultural exports and controversy about the extension of CAP payments. This report, therefore, looks at the impact of enlargement on agriculture both in the new Member states and in the UK. It concludes that structural fragmentation and the lack of capital investment mean that the new Member states are not in a position to undermine EU agricultural markets. However there are concerns about the quality of inspection and food quality. For the UK the Committee think that enlargement is more of a challenge than a threat, especially if the government does more to help promote UK food exports and investments.

400 million tonnes of waste is produced in England and Wales from industrial, commercial and household sources, with 375 million tonnes produced in England alone. Following on from its previous report on waste management issues (HCP 385-I, session 2002-03, ISBN 0215010876) published in May 2003, the Committee's report focuses on the progress being made to meet targets for recycling, and the impact of the EU Landfill Directive on reducing the amount of waste sent to landfills, particularly in hazardous waste landfill capacity. Findings include that waste policy has a lower public profile than many other environmental issues, and its development is hindered by a lack of quality data. Concerns are raised about the level of hazardous waste that is unaccounted for, following the ending of co-disposal of hazardous and non-hazardous waste in the same landfill. Government funding for research into new treatment technologies is welcomed, but more investment is needed; and the planning system is a key influence on the country's waste management capacity. The Committee also recommends that the Landfill Tax should be increased to £35 per tonne; and that the introduction of local authority schemes to promote household waste recycling should be left at the discretion of local councils, with variable charging schemes only introduced if this can avoid disadvantaging low-income families.