Volunteering has always centered on individuals uniting to create positive change. But how can we make volunteering more efficient, effective, and impactful? In China, digital platforms are spearheading a quiet revolution in volunteer services. With just a few taps, you can assist in cleaning a park, mentor a child, or support disaster relief facilitated by a platform that monitors your impact and offers feedback. On the show: Niu Honglin, Laiming & Steve Hatherly