6 Full system re-design may enable the greatest resilience but it does not usually have a good benefit-cost ratio . Moreover, Caparros-Midwood et al.  show that transport infrastructure planners will not always be able to resolve trade-offs between managing climate risks and mitigating greenhouse gases without tackling other sectors. However, infrastructure planners should continually seek opportunities for positive infrastructure lock in where available .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report