It’s your turn, you place a paper with a word on your forehead and people start yelling clues for you to guess: “Ketchup bottle! Your glasses! Glitter! Legos! Tea bags! But then the clues take a turn: “Gets stuck in trees! Floats in the ocean! Lies in gutters!” Realization hits and you yell “Plastic!” Plastic, a global riddle that inundates our daily lives yet also is the source of a growing waste and pollution crisis. Single-use plastic packaging and containers generate 300 million tons of plastic waste each year and between 4.8 to 12.7 million tons of it leaks into the ocean annually, from a variety of land-based sources like stormwater runoff, construction sites, and poor waste management systems. Moreover, nearly invisible pollution from plastic-derived chemicals and microplastics are also on the rise in the oceans. These plastics end up in the guts of birds, oysters, and fish, and entangle sealife, posing a threat to the health of ocean ecosystems, food security, and the planet.