Read these quotations from the two articles. Living Alone Is the New Norm Will Wi-Fi Ruin Mount Everest?
On the contrary, the evidence suggests that people who live alone compensate by becoming more socially active than those who live with others and that cities with high numbers of singletons enjoy a thriving public culture. This 3G network will undoubtedly save lives—not only by providing weather information and support to Everest climbers and trekkers, but as an alert system for the nearby villages threatened by flash floods from Glacial Lake Overflow (GLOF), another peril caused by global warming.
The tone of both quotations can best be described as —

guarded
guarded

surprised
surprised

incredulous
incredulous

positive
positive

Guarded

answer: buck is a dog living a charmed life on the estate of judge miller, during the time of the klondike gold rush in 1897. he is the king of all the animals on the estate and as such enjoys special privileges, such as the run of the estate and the admirable position of being the judge's favorite dog.

this all ends the day he accompanies manuel on a walk through the orchard to a flag station, where manuel sells him to a stranger. manuel sells buck, because he has gambling debts he needs to pay and a family to support.

this one act changes buck's life irrevocably. it is the catalyst for the rest of the story about buck and his transformation from domestic pet to wild animal.

explanation: read thoughroly ! and u will find your answer and the mean time i will be keeping my eye on you !