Blockchain Technology and Sustainable Development | Dr. Mike Troilo | TEDxUTulsa: The positives in addition to the downsides of blockchain know-how and sustainable improvement. Mike Troilo, Ph. D., is the ... atOptions = { 'key' : '8cd29475fd0e5bb4da11f67fcbe4d55e', 'format' : 'iframe', 'height' : 90, 'width' : 728, 'params' : {} }; document.write('');