In addition, 97% of scientists attribute climate change to the influence of human activities, but in the tweet of 20 12, Trump said that global warming is a concept created by China people, which makes American manufacturing lose its competitiveness.
In order to further understand Trump's position on hot scientific issues, Live Science studied * * * and the party's program and Trump's statement, as well as his answers in an interview with Scienticedeam. [What are different types of government? ]
Coal In the second presidential debate, Trump said that coal will last 65,438+0,000 years in the United States, and his party called this resource "abundant, clean, affordable (and) reliable domestic energy resources."
Experts told Field Science that coal is relatively cheap, but it is neither clean nor abundant in the United States. Edward Rubin, a professor of public policy and mechanical engineering at Carnegie Mellon University in Pittsburgh, said that when coal is burned as energy, it will release pollutants, such as carbon dioxide, a greenhouse gas related to climate change, and sulfur dioxide and nitrogen oxides related to acid rain. 10, KD SPE "KD SPS" clean coal technology may capture these pollutants before entering the atmosphere, but in any coal plant operated in the United States, "clean coal does not exist at present", said Mary Finley Brook, an associate professor of geography, environmental studies and international studies at the University of Richmond. In Virginia, he said in an interview with Life Science in June, 5438+00:
According to a report of the National Academy of Sciences in 2007, if the country continues to use coal at the current rate, the reserves will be maintained for 100 to 250 years, instead of 1000 as Trump said.
However, in an interview with Science Debate, Trump added that supporting the energy demand in the United States requires more than coal: "Energy independence means exploring and developing all possible energy sources, including wind, solar, nuclear and biofuels," and the National Committee of the Party (RNC) wrote in its platform:
Teenagers who only have abstinence education should learn "abstinence before marriage" instead of "family planning" plan. However, the study found that abstinence-only sex education can not significantly prevent teenagers' sexual behavior. For example, a study published in the Journal of Adolescent Health in 2008 found that teenagers who took abstinence sex education classes were as likely to have sex as teenagers who didn't receive sex education. Live Science reported in July 20 16.
On the contrary, the study of teenagers learning effective contraception found that from the perspective of comprehensive sex education programs, the possibility of pregnancy is smaller than that of teenagers who did not receive sex education.
Family planning may explain why the teenage pregnancy rate dropped by 25% from 2007 to 20 1 1 year, when 70 girls and girls were pregnant for every 1000. A study published in the Journal of Adolescent Health 20 16 found that when every 1000 adolescents, [list: teenage pregnancy rate by state]
Adolescents-According to the data of guttmacher Research Institute, a reproductive health research institution, only 65,438+0.3% of abortions occur at or after 265,438+0 weeks.
Elizabeth, Senior National Affairs Manager of guttmacher Institute. Elizabeth Nash told Life Science earlier that most states have laws restricting abortion during pregnancy. Nash said that after the time point stipulated by state law, "female abortion is very limited." More than a dozen States have banned abortion after 20 weeks, but Trump may call on Congress to enact a federal regulation for this purpose. Eight Supreme Court rulings that changed American families.
The president-elect can also try to repeal laws that provide basic health and safety standards in abortion clinics, including the recent Supreme Court ruling on "Health for all women". In that ruling, the Supreme Court overturned a Texas bill that required doctors who had abortions to go to a nearby hospital. Most people think that these requirements have not brought medical benefits to patients. According to the data of American Association of Obstetricians and Gynecologists (ACOG), less than 65,438+0% of American abortion women need hospitalization due to serious complications. "Abortion is one of the safest medical procedures in the United States."
Considering that there is a vacant seat on the Supreme Court under the Trump administration, the vacancy is likely to be filled by a staunch and conservative judge. This may mean that, in general, the chances of abortion may be threatened. The historic judgment of Luo v. Wade protected women's right to abortion, but this right was threatened in cases tried by lower courts, but so far, the Supreme Court has not received any cases. If the anti-abortion case is submitted to the Supreme Court, Rowe v. Wade may be overturned by a conservative judge.
President-elect Climate Change said, "The concept of global warming was created by China people, and it was also designed to make American manufacturing lose competitiveness. Trump tweeted in June 20 12+0 1 year:
In response to a series of science-related questions raised by the Science Debate, Trump mentioned climate change in quotation marks. Science Debate is an alliance of scientists, calling on candidates to take a stand on the most important scientific issues. He added, "There is still a lot to be studied in this field." [Read more: How Trump Erases Decades of Climate Change Action]
Scientists agree that the world has seen the impact of climate change, and human activities are the main reason for the observed climate warming. In fact, according to NASA data, 20 16 is expected to be the hottest year on record. Scientists have warned that continued global warming will lead to melting ice sheets, rising global sea levels, endangered ecosystems and other destructive effects on the world.
Although the scientific community has reached a consensus and warned of the real danger of global warming, according to Climate magazine, Trump has chosen Miron Ebbell, a famous climate change skeptic, to lead the transition of the Environmental Protection Agency to the new government. Bober, director of the Energy and Environment Center of the Institute of Conservative Competitive Enterprises, is famous for calling climate change "alarmist" and questioning the scientific knowledge on this issue.
Trump also said that he would abandon the historic Paris Climate Convention. President barack obama and 65,438+095 other countries agreed to reduce carbon dioxide emissions to prevent the global average temperature from exceeding 65,438+0 degrees Celsius (2 degrees Fahrenheit). On May 5, in an energy policy speech in North Dakota, Trump attacked the Obama administration's climate work. He said that he would "cancel the Paris climate agreement and stop paying all US dollar taxes to the United Nations global warming program", which clearly stipulated that the signatory countries could only withdraw from the treaty after four years.
In his speech accepting the nomination of the party chairman, Trump called for the need to protect sexual minority communities. Trump said at the 20 16 Cleveland National Congress: "As your president, I will do my best to protect our gay and liberal citizens from violence and oppression that hate foreign ideologies." . Trump also specifically mentioned the Orlando massacre, in which a gunman shot and killed 49 people in a gay nightclub in June.
However, despite his promise to protect American homosexuals, in an interview with Fox News Channel in June+10/October, 5438, Trump said that he would "strongly consider" appointing judges to overturn the landmark ruling of the Supreme Court in the case of Obergefell v.Hodges in 20 15.
Trump also made contradictory remarks on the issue of transgender rights. On the Today Show in April, Trump was asked about the bathroom law in North Carolina, which prohibits transgender people from using bathrooms that match their gender identity.
"People go to the bathroom they think is suitable. Trump said on the Today Show: "The trouble is too small. "He added that if Caitlin Jenner visited the Trump Tower and used any bathroom she chose, he would be fine. He also said that he was opposed to building a new bathroom for transgender people, and the bathroom should remain the same.
However, he later changed his position. In an interview with the News and Observer in July, he said that he was "following the state", referring to North Carolina.
"Countries," he said, "they know what happened. They saw what happened. Generally speaking, I agree with the state government's views on such things. " I talked to your governor and talked to many people. I want to go to the state government.
Original articles on life sciences.