To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/73225" allowfullscreen></iframe> ‘American Morning’ host interviews ‘explorer’ attempting to draw attention to global warming and expresses concern over an increasingly skeptical public.