Indoor air pollution related to heating and cooking as well as waterborne diseases associated with unsafe water and sanitation are leading causes of death. The persistence of these problems in developing countries is related to a number of key factors discussed in this paper and generally related, in some way, to the failure of public good provision.

Remarks by Martín Guzmán at 12th Edition of the Paris Forum: Key findings and conclusions of the Jubilee Report
Dear members of the Paris Club Secretariat, Thank you for the invitation to present some of the key findings and conclusions of the Jubilee Report, commissioned by Pope Francis and prepared by a Commission of