"For a billion years we filled the Earth's atmosphere with enough oxygen so new lifeforms could evolve. We observed and participated in the unfolding of the diverse lifeforms on this planet for billions of years more. Paradise unfolded and we loved it.

Just moments ago, your species appeared. In the past 50 years, you humans have been shutting down the life support systems of our planet. Your unusual ability to upset the biosphere, deplete the ozone layer, increase global warming, deforest the land, expand deserts and pollute land, water and air has aroused our attention.

We do not depend on your gratitude for having provided you a beautiful planet, but a little cooperation is in order. Your planetary plundering destroys the opportunity for life to unfold fully in all its forms. If you persist, your species will likely perish too. We algae will survive, and over the eons will again foster new life.

We do recognize, however, your unique destiny on this planet. You are the most immature, yet the most intriguing of all species. The future of planetary evolution rests with you. Your survival and evolution require healing our planet in the next 20 years.

Heal yourself within, heal your relationships with your own species, and heal our planet. From this great challenge will emerge your highest creativity. Taking this evolutionary jump, you will begin some very interesting things here, and we want to participate in them with you.

We offer our wisdom for your personal and planetary health. Embrace, befriend and learn from us. Rediscover the ancient wisdom of you biological ancestors."

Spirulina - "little spiral".