20th-century accidents adaptability adaptation adrenaline adventure adversity antarctic antarctic-expedition antarctic-exploration antarctic-wildlife antarctic-winter antarctica biography blizzards bravery british-antarctic-expedition british-expedition british-expeditions british-exploration british-explorers british-history captain-robert-falcon-scott captain-scott challenging-conditions climate cognitive-science cold cold-weather courage crisis crisis-management danger death decision-making dedication deep-survival determination disaster disaster-management disaster-preparedness disasters discovery edward-wilson emergency emergency-preparedness endurance ernest-shackleton expedition expedition-diaries expeditions exploration exploration-literature exploration-memoir extreme-circumstances extreme-cold extreme-conditions extreme-environments extreme-situations extreme-sports extreme-weather fear freezing-temperatures friendship frostbite glaciers gonzales grit hardship hardships harsh-conditions harsh-environment heroic heroism historical historical-account historical-non-fiction historical-nonfiction history human-behavior human-endurance human-nature human-psychology human-resilience human-survival hypothermia ice instinct instincts isolation laurence leadership learning life-and-death life-lessons life-or-death life-or-death-situations life-threatening-situations memoir memoirs mental-strength mental-toughness mindset mortality motivation mount-erebus mountaineering natural-disasters natural-history nature nature-writing neuroscience non-fiction nonfiction outdoor outdoor-activities outdoor-adventure outdoor-adventures outdoor-exploration outdoor-pursuits outdoor-skills outdoor-survival outdoors overcoming-adversity overcoming-challenges penguin penguin-eggs penguins perseverance persistence personal-growth physical-endurance polar polar-expedition polar-expeditions polar-exploration polar-regions preparation preparedness psychological psychological-resilience psychological-survival psychological-trauma psychology psychology-of-fear psychology-of-risk psychology-of-survival resilience resilience-in-adversity resilience-training resourcefulness risk risk-assessment risk-management risk-taking roald-amundsen robert-falcon-scott sacrifice science scientific scientific-discovery scientific-expedition scientific-research scott-expedition scotts-antarctic-expedition scotts-expedition scotts-last-expedition scotts-terra-nova-expedition self-discovery self-help self-preservation sledging snow south-pole survival survival-instinct survival-instincts survival-mindset survival-psychology survival-skills survival-stories survival-strategies survival-tactics survival-techniques survival-tips survival-training team-dynamics teamwork terra-nova terra-nova-expedition tragedy trauma true-stories true-story wilderness wilderness-exploration wilderness-skills wilderness-survival wildlife