Difficulty: Easy

Average Score: 100%

(1) The dream of being instantly transported from one point on the globe to another has thus far been confined to the realm of science fiction. (2) However, thanks to technological advances, researchers are now closer than ever to making that dream- or at least a version of it- a reality. (3) High-tech teams around the world are working on projects designed to enhance people's "telepresence"- their sense of physically being in a location even when they are actually thousands of miles away. (4) Users of this developing technology can "visit" faraway destinations embodied in sophisticated robots. (5) The visitors wear goggles and suits with sensors that allow them to see and feel in real time what their robot avatars are experiencing. (6) Microphones, speakers, and headphones allow two-way communication with the people at the other end, providing the visitors with a true sense of physically being there. (7) Cruder forms of telepresence robots are already being used in some American offices. (8) Rather than commuting long distances, they can use their home computers to maneuver simple wheeled robots around the head office. (9) These robots are equipped with cameras and video screens. (10) The robots allow the home-bound workers to attend meetings and interact more personally with their coworkers. (11) A host of ethical issues must still be overcome before the use of these technologies becomes widespread. (12) But the day when we can physically experience a place on the other side of the world without actually leaving home may not be that far off.

The final paragraph (sentences 11-12) could best be developed by

Rationale

describing some of the ethical problems related to telepresence technology

The final paragraph emphasizes the successful continuation of conservancies and their potential benefits for future generations, which can be enriched by discussing ethical issues surrounding telepresence technology. This would provide a broader context and engage readers by addressing the implications of modern technology in wildlife conservation.

A (comparing telepresence robots to traditional video conferencing) YOUR ANSWER

While comparing telepresence robots to traditional video conferencing may provide interesting insights into technology, it does not align with the focus on wildlife conservancies and their future benefits. This choice diverts from the main topic, failing to enhance the discussion about ethical considerations in conservation.

B (discussing the cost of telepresence robots) YOUR ANSWER

Focusing on the cost of telepresence robots is not relevant to the context of wildlife conservancies. This choice would not contribute meaningfully to the discussion about the relationship between technology and conservation efforts, which is central to the final paragraph's message.

C (naming the countries that are working on telepresence technology) YOUR ANSWER

While identifying countries involved in telepresence technology development might offer some informational value, it lacks relevance to the wildlife conservancies' success and future benefits. This choice does not deepen the exploration of ethical issues that could arise from using such technology in conservation contexts.

D (describing some of the ethical problems related to telepresence technology) CORRECT

Addressing ethical problems associated with telepresence technology creates a vital discussion about the implications of using such technology in wildlife conservation. It encourages critical thinking about the responsibilities and consequences of integrating technology in managing wildlife, making it the most appropriate development for the final paragraph.

Conclusion

The final paragraph's development can be significantly enhanced by describing ethical problems related to telepresence technology, as it connects the themes of conservation and responsible technology use. This choice deepens the reader's understanding of the complexities faced by conservancies and encourages a thoughtful examination of technology's role in wildlife management, ultimately fostering a more informed discussion about sustainable practices for future generations.

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