She's grown over 4,000 trees - how this inspirational 82-year-old is changing the world, one seed at a time

Oak tree next to Janet Willoner.

"What I can do is just a drop in the ocean. But an ocean is made out of lots of drops."

Spoken by Janet Willoner, this sentence captures the very essence of the inspirational woman who wants to make a difference, and what is at the heart of her mission to plant 5000 trees.