Para Kontributor Kami

Christoph Rupprecht

Astra Rushton-Allan

Senior Associate

Stephen Russell

Kevin Russell

William Ruto

Writer

Julian Ryall

Professor of Physical Chemistry and Director

Anthony J Ryan

Senior Analyst

Vidya S

Jeffrey Sachs

Director, Columbia Center on Sustainable Investment & Columbia Climate School MS in Climate Finance

Lisa Sachs

Karen Sack

Zaynab Sadan

Bharati Sadasivam

Hugh Saddler

Colin Sadler

Director general

Claudia Sadoff

Adjunct Professor

Fahad Saeed

Rika Safrina

Mehebub Sahana

Researcg Fellow

Oz Sahin

Director of the Centre for Automotive Management

Jim Saker