Callie Blackwell is a leading UK Cannabis Activist, as well as a renowned Cannabis, plant medicine and wellbeing consultant. The author of 'The Boy in 7 Billion' and the ebook 'The Holy Trinity of Healing Cancer The natural Way', Callie is also the founder of 'The Activist CBD' and a public speaker of truth and love. Callie believes in the power of holistic healing and has ambitions to write many more books on this subject in the future.