China is showing the world its great resolve in the global climate campaign with concrete and self­motivated efforts as well as serious commitment.

At the opening ceremony of the Paris climate summit, Chinese President Xi Jinping restated China’s plan made in June to cut its carbon emissions( 排放)per unit of GDP by 60­65 percent from 2005 levels by 2030, and increase non­fossil fuel sources in primary energy consumption to about 20 percent.

With a large population, China is facing increasing resource limits, severe environmental pollution and a worsening ecosystem, and its citizens are also becoming increasingly aware of environmental problems. Suffering environmental problems and seeing the efforts as important to transforming its economic growth pattern, the country has much at risk if climate change is left unattended.

Actually, climate change efforts are already included in China’s medium­and long­term program of economic and social development, and ecological efforts are the clear characteristics in China’s 13th Five­Year Plan(2016­2020)．

Although it is and will be a developing country for a long time to come, China has been actively involved in the global campaign against climate change, now topping the world in terms of energy conservation and use of new and renewable energies.

However, China’s development rights need to be respected. It is unfair to overstress China’s status as one of the world’s largest greenhouse gas emitters and regard it as the major part of responsibilities in the global fight against climate change.

It is worthy of notice that China’s emissions of greenhouse gases per person are far lower than those of developed countries, especially the United States, although rapid economic expansion and its population base have made it one of the biggest producers of the gases.

To show its great resolve, Beijing in September also announced the establishment of an independent South­South cooperation fund of ￥20 billion to help developing countries affected by global warming.

While China is eagerly accomplishing its policy commitments, developed countries should stop questioning China’s commitment to fighting climate change and pointing fingers, and start shouldering their due responsibilities instead.

It takes eight hours and $250, 000 to get to what remains of the RMS Titanic. On Sunday, five people got into the underwater craft Titan to make that journey. The craft lost contact only an hour and 45 minutes into the eight-day expedition. Later wreckage (残骸) was found matching that of the craft. Despite the danger of traveling some 12, 500 feet below the surface, this was an irresistible opportunity — very few people get to see the Titanic with their own eyes. Actually, dives to the Titanic have been around for more than 20 years.

It wasn’t until 1985 that an expedition led by Robert Ballard and Jean-Louis Michel discovered the Titanic’s final resting place. In July 1986, Ballard placed a memorial on the ship, asking that the site be left undisturbed in memory of the more than 1, 500 people who died there.

But that didn’t happen. Instead, competition over who would be allowed to salvage (打捞) artifacts (文物) from the ship heated up. In part, it was an effort to document and conserve the artifacts - but it was also a rush for profits from artifact sales and public displays.

In 1992, a federal court ruled that TVLP was the first and exclusive salvor of the Titanic. Now known as RMS Titanic Inc. , the company has conducted eight expeditions to the Titanic, and has sold more than 5, 000 objects taken from the site, including jewelry.

While battles for visitation and salvage rights were fought in court, expeditions to the Titanic continued, giving rise to a small but pricey tourist market. Multiple companies offered public tours to explore the Titanic wreck, with prices ranging from $32, 500 to $105, 129 per person over the years. The Titanic was damaged significantly upon impact with the seabed, and slowly, iron-eating bacteria are consuming what remains. In 2019, a dive confirmed huge portions of the ship were collapsing. Today the surrounding site is littered with trash. Visitors have also littered the area with memorials. Attempts to protect the wreck are ongoing. In 2020, the United Kingdom and the United States agreed to work together to grant or deny licenses to people entering and taking artifacts from the site.