Thresholds…

I deal with thresholds in many contexts. For instance, tonight I went for a threshold training ride. Over the last week, I have contemplated the concept of coping thresholds in terms climate change adaptation. And today I questioned my tolerence threshold in dealing with my boss. In all cases, once the threshold is crossed, change is inevitable. Whether it be crossing into an anerobic state, irrepairable harm to a species or system, or quitting my job, they are all due to exceeding a threshold.