The Most Polluted City On Earth Delhi is one of the largest and fastest growing cities on the planet. Home to over 24 million people, one of the unifying challenges for this huge and diverse population is also one of the most basic necessities for life: clean air. Delhi was recently granted the dubious title
We’re excited to announce that we published a free ebook about data collection! Data has become fundamental in nearly every aspect of life, and all types of companies — from large technology companies to small rural nonprofits — are collecting data on their work. Surveys are an indispensable tool for data collection, but they are not simple to create. A…
