“Just-in-time” digital nudges at the point of food purchase

“Ballot Bins”: Vote with your cigarette butt and stop pollution

Breaking the default: overcoming plastic cutlery habits

Reframing veggie dishes: The soy steak that became the summer plate

The debunking sticker that shifts packaging choices

“Clear Bag Policy”: shifting waste management with social norms

Small Plates, Big Impact: How Plate Size and Social Cues Affect Food Waste

Heat-sensitive paint on radiators helps reduce energy waste

A “climate receipt” making CO2 emissions transparent

The sticker that nudges environmentally-friendly weed control