Will changes in cannabis policy result in greater costs or greater benefits?
The objective of the Lisbon Addictions 2019 big debates is to stimulate discussion and present different perspectives. Panellists were invited to be provocative. The panellists’ affiliations and possible conflicts of interest will be disclosed at the beginning of each debate. Lisbon Addictions 2019 does not endorse the opinions of any of the panellists. Lisbon Addictions is a not-for-profit conference and does not cover travel costs for any panellist affiliated with industry.