General Opinion piece on LinkedIn July 25, 2017July 27, 2017| Marianne Harvey https://www.linkedin.com/pulse/green-leaders-needed-increase-exploration-investment-marianne-harvey?trk=v-feed&lipi=urn%3Ali%3Apage%3Ad_flagship3_profile_view_base_recent_activity_details_all%3BVmbo5VnzGVbmM0uuTsfx0w%3D%3D