 Hello, I'm Bruce Rittman, Director of the Biodesign Sweetie Center for Environmental Biotechnology at the Arizona State University and, most importantly, President of the 2022 edition of IWLA's meeting edge conference on water and wastewater treatment for LET. LET is recognized as the world's premier event for the exchange of information among scientists, technologists, and practitioners who seek to provide solutions to emerging and persistent water challenges. In addition, the pandemic has shined light on the role played by water and wastewater sector in public health. For example, water-based epidemiology is a powerful tool to detect and mitigate disease transmission. Participants in LET 2022 will be able to enjoy incredible outdoor beauty and activities in the Lake Tahoe area. I look forward to seeing all of you in Reno at LET 2022. Thank you.