Donald Trump did not invent the lie and is not even its master. Lies have oozed out of the White House for more than two centuries and out of politicians’ mouths — out of all people’s mouths — likely as long as there has been human speech. 
 
 But amid all those lies, told to ourselves and to one another in order to amass power, woo lovers, hurt enemies and shield ourselves against the often glaring discomfort of reality, humanity has always had an abiding respect for truth. 
 
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 In the United States, born and periodically reborn out of the repeated recognition and rejection of the age-old lie that some people are meant to take dominion over others, truth is as vital a part of the civic, social and intellectual culture as justice and liberty. Our civilization is premised on the conviction that such a thing as truth exists, that it is knowable, that it is verifiable, that it exists independently of authority or popularity and that at some point — and preferably sooner rather than later — it will prevail. 
 
 Even American leaders who lie generally know the difference between their statements and the truth. Richard Nixon said “I am not a crook” but by that point must have seen that he was. Bill Clinton said “I did not have sexual relations with that woman” but knew that he did. 
 
 “ He targets the darkness, anger and insecurity that hide in each of us and harnesses them for his own purposes. ” Share this quote 
 
 The insult that Donald Trump brings to the equation is an apparent disregard for fact so profound as to suggest that he may not see much practical distinction between lies, if he believes they serve him, and the truth. 
 
 His approach succeeds because of his preternaturally deft grasp of his audience. Though he is neither terribly articulate nor a seasoned politician, he has a remarkable instinct for discerning which conspiracy theories in which quasi-news source, or which of his own inner musings, will turn into ratings gold. He targets the darkness, anger and insecurity that hide in each of us and harnesses them for his own purposes. If one of his lies doesn’t work — well, then he lies about that. 
 
 If we harbor latent racism or if we fear terror attacks by Muslim extremists, then he elevates a rumor into a public debate: Was Barack Obama born in Kenya, and is he therefore not really president? 
 
 An ‘extremely credible source’ has called my office and told me that @BarackObama's birth certificate is a fraud. — Donald J. Trump (@realDonaldTrump) August 6, 2012 Libya is being taken over by Islamic radicals—-with @BarackObama's open support. — Donald J. Trump (@realDonaldTrump) August 31, 2011 
 
 If his own ego is threatened — if broadcast footage and photos show a smaller-sized crowd at his inauguration than he wanted — then he targets the news media, falsely charging outlets with disseminating “fake news” and insisting, against all evidence, that he has proved his case (“We caught them in a beauty,” he said). 
 
 If his attempt to limit the number of Muslim visitors to the U.S. degenerates into an absolute fiasco and a display of his administration’s incompetence, then he falsely asserts that terrorist attacks are underreported. (One case in point offered by the White House was the 2015 attack in San Bernardino, which in fact received intensive worldwide news coverage. The Los Angeles Times won a Pulitzer Prize for its reporting on the subject). 
 
 If he detects that his audience may be wearying of his act, or if he worries about a probe into Russian meddling into the election that put him in office, he tweets in the middle of the night the astonishingly absurd claim that President Obama tapped his phones. And when evidence fails to support him he dispatches his aides to explain that by “phone tapping” he obviously didn’t mean phone tapping. Instead of backing down when confronted with reality, he insists that his rebutted assertions will be vindicated as true at some point in the future. 
 
 Trump’s easy embrace of untruth can sometimes be entertaining, in the vein of a Moammar Kadafi speech to the United Nations or the self-serving blathering of a 6-year-old. 
 
 “ He gives every indication that he is as much the gullible tool of liars as he is the liar in chief. ” Share this quote 
 
 But he is not merely amusing. He is dangerous. His choice of falsehoods and his method of spewing them — often in tweets, as if he spent his days and nights glued to his bedside radio and was periodically set off by some drivel uttered by a talk show host who repeated something he’d read on some fringe blog — are a clue to Trump’s thought processes and perhaps his lack of agency. He gives every indication that he is as much the gullible tool of liars as he is the liar in chief. 
 
 He has made himself the stooge, the mark, for every crazy blogger, political quack, racial theorist, foreign leader or nutcase peddling a story that he might repackage to his benefit as a tweet, an appointment, an executive order or a policy. He is a stranger to the concept of verification, the insistence on evidence and the standards of proof that apply in a courtroom or a medical lab — and that ought to prevail in the White House. 
 
 There have always been those who accept the intellectually bankrupt notion that people are entitled to invent their own facts — consider the “9/11 was an inside job” trope — but Trump’s ascent marks the first time that the culture of alternative reality has made its home at 1600 Pennsylvania Ave. 
 
 If Americans are unsure which Trump they have — the Machiavellian negotiator who lies to manipulate simpler minds, or one of those simpler minds himself — does it really matter? In either case he puts the nation in danger by undermining the role of truth in public discourse and policymaking, as well as the notion of truth being verifiable and mutually intelligible. 
 
 In the months ahead, Trump will bring his embrace of alternative facts on the nation’s behalf into talks with China, North Korea or any number of powers with interests counter to ours and that constitute an existential threat. At home, Trump now becomes the embodiment of the populist notion (with roots planted at least as deeply in the Left as the Right) that verifiable truth is merely a concept invented by fusty intellectuals, and that popular leaders can provide some equally valid substitute. We’ve seen people like that before, and we have a name for them: demagogues. 
 
 Our civilization is defined in part by the disciplines — science, law, journalism — that have developed systematic methods to arrive at the truth. Citizenship brings with it the obligation to engage in a similar process. Good citizens test assumptions, question leaders, argue details, research claims. 
 
 Investigate. Read. Write. Listen. Speak. Think. Be wary of those who disparage the investigators, the readers, the writers, the listeners, the speakers and the thinkers. Be suspicious of those who confuse reality with reality TV, and those who repeat falsehoods while insisting, against all evidence, that they are true. To defend freedom, demand fact. 
 
 This is the second in a series. ||||| It was no secret during the campaign that Donald Trump was a narcissist and a demagogue who used fear and dishonesty to appeal to the worst in American voters. The Times called him unprepared and unsuited for the job he was seeking, and said his election would be a “catastrophe.” 
 
 Still, nothing prepared us for the magnitude of this train wreck. Like millions of other Americans, we clung to a slim hope that the new president would turn out to be all noise and bluster, or that the people around him in the White House would act as a check on his worst instincts, or that he would be sobered and transformed by the awesome responsibilities of office. 
 
 Instead, seventy-some days in — and with about 1,400 to go before his term is completed — it is increasingly clear that those hopes were misplaced. 
 
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 In a matter of weeks, President Trump has taken dozens of real-life steps that, if they are not reversed, will rip families apart, foul rivers and pollute the air, intensify the calamitous effects of climate change and profoundly weaken the system of American public education for all. 
 
 His attempt to de-insure millions of people who had finally received healthcare coverage and, along the way, enact a massive transfer of wealth from the poor to the rich has been put on hold for the moment. But he is proceeding with his efforts to defang the government’s regulatory agencies and bloat the Pentagon’s budget even as he supposedly retreats from the global stage. 
 
 “ It is impossible to know where his presidency will lead or how much damage he will do to our nation. ” Share this quote 
 
 These are immensely dangerous developments which threaten to weaken this country’s moral standing in the world, imperil the planet and reverse years of slow but steady gains by marginalized or impoverished Americans. But, chilling as they are, these radically wrongheaded policy choices are not, in fact, the most frightening aspect of the Trump presidency. 
 
 What is most worrisome about Trump is Trump himself. He is a man so unpredictable, so reckless, so petulant, so full of blind self-regard, so untethered to reality that it is impossible to know where his presidency will lead or how much damage he will do to our nation. His obsession with his own fame, wealth and success, his determination to vanquish enemies real and imagined, his craving for adulation — these traits were, of course, at the very heart of his scorched-earth outsider campaign; indeed, some of them helped get him elected. But in a real presidency in which he wields unimaginable power, they are nothing short of disastrous. 
 
 Although his policies are, for the most part, variations on classic Republican positions (many of which would have been undertaken by a President Ted Cruz or a President Marco Rubio), they become far more dangerous in the hands of this imprudent and erratic man. Many Republicans, for instance, support tighter border security and a tougher response to illegal immigration, but Trump’s cockamamie border wall, his impracticable campaign promise to deport all 11 million people living in the country illegally and his blithe disregard for the effect of such proposals on the U.S. relationship with Mexico turn a very bad policy into an appalling one. 
 
 In the days ahead, The Times editorial board will look more closely at the new president, with a special attention to three troubling traits: 
 
 1Trump’s shocking lack of respect for those fundamental rules and institutions on which our government is based. Since Jan. 20, he has repeatedly disparaged and challenged those entities that have threatened his agenda, stoking public distrust of essential institutions in a way that undermines faith in American democracy. He has questioned the qualifications of judges and the integrity of their decisions, rather than acknowledging that even the president must submit to the rule of law. He has clashed with his own intelligence agencies, demeaned government workers and questioned the credibility of the electoral system and the Federal Reserve. He has lashed out at journalists, declaring them “enemies of the people,” rather than defending the importance of a critical, independent free press. His contempt for the rule of law and the norms of government are palpable. 
 
 2His utter lack of regard for truth. Whether it is the easily disprovable boasts about the size of his inauguration crowd or his unsubstantiated assertion that Barack Obama bugged Trump Tower, the new president regularly muddies the waters of fact and fiction. It’s difficult to know whether he actually can’t distinguish the real from the unreal — or whether he intentionally conflates the two to befuddle voters, deflect criticism and undermine the very idea of objective truth. Whatever the explanation, he is encouraging Americans to reject facts, to disrespect science, documents, nonpartisanship and the mainstream media — and instead to simply take positions on the basis of ideology and preconceived notions. This is a recipe for a divided country in which differences grow deeper and rational compromise becomes impossible. 
 
 3His scary willingness to repeat alt-right conspiracy theories, racist memes and crackpot, out-of-the-mainstream ideas. Again, it is not clear whether he believes them or merely uses them. But to cling to disproven “alternative” facts; to retweet racists; to make unverifiable or false statements about rigged elections and fraudulent voters; to buy into discredited conspiracy theories first floated on fringe websites and in supermarket tabloids — these are all of a piece with the Barack Obama birther claptrap that Trump was peddling years ago and which brought him to political prominence. It is deeply alarming that a president would lend the credibility of his office to ideas that have been rightly rejected by politicians from both major political parties. 
 
 Where will this end? Will Trump moderate his crazier campaign positions as time passes? Or will he provoke confrontation with Iran, North Korea or China, or disobey a judge’s order or order a soldier to violate the Constitution? Or, alternately, will the system itself — the Constitution, the courts, the permanent bureaucracy, the Congress, the Democrats, the marchers in the streets — protect us from him as he alienates more and more allies at home and abroad, steps on his own message and creates chaos at the expense of his ability to accomplish his goals? Already, Trump’s job approval rating has been hovering in the mid-30s, according to Gallup, a shockingly low level of support for a new president. And that was before his former national security advisor, Michael Flynn, offered to cooperate last week with congressional investigators looking into the connection between the Russian government and the Trump campaign. 
 
 “ Those who oppose the new president’s reckless and heartless agenda must make their voices heard. ” Share this quote 
 
 On Inauguration Day, we wrote on this page that it was not yet time to declare a state of “wholesale panic” or to call for blanket “non-cooperation” with the Trump administration. Despite plenty of dispiriting signals, that is still our view. The role of the rational opposition is to stand up for the rule of law, the electoral process, the peaceful transfer of power and the role of institutions; we should not underestimate the resiliency of a system in which laws are greater than individuals and voters are as powerful as presidents. This nation survived Andrew Jackson and Richard Nixon. It survived slavery. It survived devastating wars. Most likely, it will survive again. 
 
 But if it is to do so, those who oppose the new president’s reckless and heartless agenda must make their voices heard. Protesters must raise their banners. Voters must turn out for elections. Members of Congress — including and especially Republicans — must find the political courage to stand up to Trump. Courts must safeguard the Constitution. State legislators must pass laws to protect their citizens and their policies from federal meddling. All of us who are in the business of holding leaders accountable must redouble our efforts to defend the truth from his cynical assaults. 
 
 The United States is not a perfect country, and it has a great distance to go before it fully achieves its goals of liberty and equality. But preserving what works and defending the rules and values on which democracy depends are a shared responsibility. Everybody has a role to play in this drama. 
 
 This is the first in a series.
– It's not unusual for newspaper editorials to criticize a president's policies. But the editorial board at the Los Angeles Times is taking the concept to a new level with a multi-part series called "Our Dishonest President." Part one on Sunday issued a warning that President Trump is "so unpredictable, so reckless, so petulant, so full of blind self-regard, so untethered to reality that it is impossible to know where his presidency will lead or how much damage he will do to our nation." Those traits may have helped him get elected as an "outsider," but hopes that they would be reined in once he entered the White House are fading. The editorial ends with a plea for voters, protesters, members of Congress, state legislators, the courts, the media, etc., to be vigilant about protecting America from its own president. On Monday, part two focuses on Trump's capacity to lie. Plenty of politicians lie, of course, but what Trump "brings to the equation is an apparent disregard for fact so profound as to suggest that he may not see much practical distinction between lies, if he believes they serve him, and the truth." What makes this especially dangerous is that Trump repeats the lies of others, even crackpots. "He gives every indication that he is as much the gullible tool of liars as he is the liar in chief." Verification seems to be a foreign concept to Trump, but it can't be for everyone else, write the editors, who close with advice: "Investigate. Read. Write. Listen. Speak. Think. ... Be suspicious of those who confuse reality with reality TV, and those who repeat falsehoods while insisting, against all evidence, that they are true. To defend freedom, demand fact." Read part one and part two.