Catlin Arctic Survey Climate change science expedition https://www.flickr.com/photos/alastairhumphreys/15267919264/in/photolist-pgb5tj-8EMnGr-gRxaz9-6zpZtV-pVKxNi-dAQ9ai-qaUb6s-fupgWk-qaU26U-pgqHUx-pgt1sZ-dye8to-8DqD73-hCHGKq-pVMhDZ-u5d2ng-pVDRdS-umPUp2-pgbLU9-pVL2k4-a8oPL1-FgcaHN-dAWcwf-ancNwD-dkz9Fr-qaYd2J-pVNNC2-DHkaEh-qd3Xbe-u55bjE-pVCBN9-e6MHep-dT5tjL-8F6Z9G-pQd6Nt-aCMscv-fuDzbq-dQqwyP-dAU3JY-GS6rAK-uyqCD3-tpLS1o-cWdRNo-aCQbsy-hCmhfe-hCjPBD-pxZXaU-mPJQ9x-qY1oCK-hCkFhu
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