Modern science has shown us that our words are not harmless: they have the very real power to not only affect our actual brains, but to either create more hurt and discord in this world, or more harmony and connection. This talk explores some of the Buddha's rich teachings on Wise Speech, and how we can use our meditation practice to train ourselves to become more aware of our unconscious habits of communication, and better understand what we're creating in our lives and in our world through our speech.