of paragraph (2). (d) Rule of construction This Act shall be implemented consistent with the obligations of the United States under international agreements and applicable United States law. (e) Authorization of appropriations There is authorized to be appropriated to carry out this Act such sums as may be necessary for each of fiscal years 2021 to 2030. (f) Definitions In this section: (1) Adaptation The term adaption means an adjustment in natural or human systems in anticipation of or response to a changing environment in a way that effectively uses beneficial opportunities or reduces negative effects. (2) Agency that participates in a multilateral entity The term agency that participates in a multilateral entity means— (A) the Department of State