I don&#x27;t think it&#x27;s especially useful to think about emissions by country for the purpouses of thinking who can effect change. Any more than a small town resident should feel discouraged about voting in national elections.<p>People need to be doing their part in all the reference groups they belong to, be it their field of expertise, their local government, international communities they belong to etc. &quot;Act locally, think globally&quot;.