The philosophy of having minimal impact on the environment is
There are many people who believe that hiking is by far the best outdoor activity. These people usually enjoy the outdoors in the first place.
Hiking
Cycling on city streets
B. Never leave a fire unattended
C. Extinguish all fires and burning coals or embers with water or dirt.
E. Hold used matches in your fingers until they are cool.
Go alone for a sense of oneness with nature.
Healthier skin
The level of competition is not very high in most Masters program
Immortality leads to suffering
downhill skiing is currently the only common form of the sport
Your question is incomplete. What are the "following statements"
Increased Competitiveness