I 116th CONGRESS 1st Session H. R. 5519 IN THE HOUSE OF REPRESENTATIVES December 19, 2019 Mr. McNerney introduced the following bill; which was referred to the Committee on Science, Space, and Technology A BILL To amend the America COMPETES Act to improve measurement and assessment capabilities for understanding proposed atmospheric interventions in Earth’s climate, including, as a priority, the effects of proposed interventions in the stratosphere and in cloud-aerosol processes.