Follow me on Instagram @carolinegleich

I'm not prone to nosebleeds, but the drought and heat of the high Sierra takes it out of you. If the drought continues, the Lyell glacier, once Yosemite's largest glacier, will be gone in five years. Check out the story I wrote for @natgeoadventure about @meg_haywoodsullivan and my adventure to retrace the steps of John Muir to see it before it's gone, and raise the alarm about climate change. Link in profile or here: http://on.natgeo.com/2dwVzbB #deathofaglacier