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(CNN) -- Air miles programs should be banned and a levy on frequent flyers implemented in order to reduce carbon emissions from aviation, according to new research.The measure is one of a number of recommendations from Richard Carmichael at Imperial College London, who published a report Thursday on how the UK can meet its target of net-zero carbon emissions by 2050.Carmichael carried out his report for the Committee on Climate Change (CCC), an independent body that advises the UK government, which has previously said the country needed to become carbon-neutral by 2050 in order to fulfill its obligations under the Paris Agreement on climate change.The UK later became the first major economy to legally commit to the target. This report does not represent CCC's recommendations."Flying is a uniquely high-impact activity and is the quickest and cheapest way for a consumer to increase their carbon footprint," the report says.Air miles programs encourage people to take extra flights to keep up their "privileged traveler status" and should be banned, according to the report.So-called "mileage runs" are a common way for travelers to top up their points in order to maintain access to perks such as priority boarding.An air miles levy would be based on the number of miles flown by each passenger, penalizing those who fly the most while leaving the majority of people unaffected.Research shows that 15% of the UK population take 70% of flights, and these travelers -- who tend to be wealthier and less price-sensitive -- would shoulder most of the burden. By way of comparison, 50% of Britons don't fly at all in any one year.The levy would also encourage short-haul flights rather than more damaging long-haul flights, shift demand from planes to trains, and raise money that could be used to fund research into low-carbon aviation technology, the report said."Given the scope for frequent flyers to have carbon footprints many times that of the average UK household, a lack of policy in this area is likely to be increasingly seen as inconsistent and unjust and risks damaging public engagement with climate action," the report reads.While the report pushes for government policies to tackle emissions, private initiatives have already sprung up.Last week, International Airlines Group (IAG) -- which includes British Airways, Aer Lingus and Iberia -- promised to remove or offset all carbon emissions from its fleet of more than 570 aircraft by 2050.IAG said it would replace older aircraft, invest in sustainable jet fuel and develop technology that removes CO2 from the atmosphere.And some employers have signed up to a program that grants extra paid leave for staff who travel by train rather than plane.Climate Perks is an organization that works to encourage people to cut their carbon footprint by traveling by train without sacrificing their vacation time.This story has been updated to clarify the authorship of the report. It was researched and published by Richard Carmichael at Imperial College London for the Committee on Climate Change. 3070

(AP) -- Bigotry toward Asian Americans and Asian food has spread steadily alongside the coronavirus in the United States. Distorted information about the virus that first appeared in China has led to a revival of century-old tropes about Asian food being dirty. Social media has been flooded with racist memes portraying Chinese people as bat eaters responsible for spreading COVID-19. A coalition of advocacy groups said earlier this year that it had received more than 2,500 reports of hate and discrimination against Asian Americans across the country. In addition, Asian American businesses have been among those hardest hit by the economic downturn resulting from the pandemic. 690

(CNN) -- After three women and six children were slaughtered on a remote dirt road in Mexico, relatives and members of their small religious community stood around the smoldering carnage for hours before local authorities arrived.The horrific broad-daylight crime stunned even a country long ravaged by drug violence and on pace for a record high number of homicides this year. A convoy carrying women and children -- dual US-Mexican citizens -- ambushed and sprayed with hundreds of rounds of ammunition. A mother gunned down as she begged the children be spared."I'm the first person that arrived... They never showed up," said Julian LeBaron, a Mormon community leader related to some of the victims. "We came on the crime scene before any authorities."Indeed, Mexico's latest tragedy in the long fight against cartel violence is viewed by some as a sign its "hugs, not bullets" security strategy -- focused on combating social problems -- has done little to wrest large chunks of the country from the grip of criminal organizations.RELATED: Investigators learn suspect arrested in Mormon family attack was not involved"You do have to go after the inequality, the lack of opportunity that drives criminality but what's the short-term strategy?" asked Christopher Wilson, deputy director of the Mexico Institute at the Wilson Center in Washington, DC."How is it that you actually go after these criminal groups that are, as we see, willing to directly challenge the state?"Municipalities have no police officers, Mexican president saysThe government quickly suggested Monday's attack was a case of mistaken identity, stemming from a conflict between rival drug trafficking groups in a virtually lawless region near the US border."We still don't have all the officers needed," President Andrés Manuel López Obrador, who took office in December, admitted this week. "There are municipalities where we don't have police... Everything related to public safety was completely abandoned. We're working on that."Mexican officials said the massacre could be linked to a shootout one day earlier in the town of Agua Prieta, across the border from Douglas, Arizona. The corridor is a hub for moving drugs into the US.RELATED: Community whose members were attacked in Mexico has history with cartels, expert saysA criminal group known as Los Salazar, from Sonora state, exchanged fire with members of La Línea, the Chihuahua-based enforcement arm of the Juarez cartel. La Línea later dispatched an armed group to prevent their rivals from entering Chihuahua, said Gen. Homero Mendoza, Mexico's chief of staff for national defense. Those gunmen might have mistaken the families' vehicles for the SUVs of rivals.At the state level, Chihuahua Attorney General César Peniche Espejel offered another theory: A drug trafficking group known as Los Jaguares, an offshoot of the Sinaloa cartel, could have been behind the massacre.Mexico's new 'hugs, not bullets' strategy comes under fireBut the attack -- coupled with recent violent episodes in the region -- has many Mexicans and security analysts questioning the short-term effectiveness of López Obrador's policy of attacking poverty and inequality rather than the cartels."It's unfortunate, sad, because children died," López Obrador told reporters this week. "But trying to resolve this problem by declaring a war? In our country, it's been demonstrated this doesn't work. This was a disaster."The leftist president, known by his initials AMLO, came under criticism after his controversial decision last month to release Ovidio Guzmán López, a leader of the Sinaloa cartel and son of imprisoned kingpin Joaquín "El Chapo" Guzmán.A botched government operation to arrest and extradite the younger Guzmán on October 17 was called off after the cartel unleashed a heavily-armed fighting force that outmaneuvered and overpowered military on the streets of Culiacan, the state capital. Guzmán was cut loose and security forces retreated in what was widely seen as a victory for the powerful cartel once headed by his father."AMLO's strategy highlights great failures that have benefited the cartels," said Raúl Benítez Manaut, a security expert and professor at the National Autonomous University of Mexico. "They will not become pacifists on their own volition. On the contrary, the violence is increasing."In the western state of Michoacan, 13 Mexican police officers were killed in an ambush last month, authorities said. Images on social media showed posters left on the police vehicles signed "CJNG." Those are the initials of the Jalisco New Generation Cartel, a dominant trafficking gang the US Drug Enforcement Agency calls "one of the most powerful and fastest growing in Mexico and the United States.""This is an area which is under dispute but is highly valuable for criminal organizations because it's so close to the US border," Wilson said.Massacre may be linked to extortion and kidnapping, expert saysGladys McCormick, a Syracuse University expert on cartel violence, said the failed attempt to capture El Chapo's son as well as the ongoing violence indicate "a clear lack of intelligence gathering in the AMLO administration."AMLO's decision last spring to send large numbers of his newly created National Guard, drawn from former soldiers and police, to the border with Guatemala has compounded the problem, she said. The troops have been detaining Central American migrants heading for the US border.The move, prompted by Trump administration threats to impose tariffs, came "at the expense of increasing violence in places such as Michoacán, Guerrero, Baja California and Chihuahua," McCormick said.RELATED: US victims in Mexico attack from Mormon offshoot communityIn a remote corner of northern Mexico, fundamentalist Mormon families who settled in the neighboring states of Chihuahua and Sonora had maintained an uneasy peace with the criminal organizations. But relatives of this week's victims said cartels had recently threatened families over where they could travel or from whom they could purchase fuel."A whole series of sort of mid-tier and lower level and smaller kind of up-and-coming, wannabe cartels are trying to set up shop in this terrain," McCormick said. "They're striking deals with each other, with the big players. What I do think is that this (massacre) had nothing to do with drugs per se. I think it had to do with extortion and kidnapping."Fundamentalist Mormon families largely coexisted with criminal elementsChihuahua's LeBaron family, whose relatives are among the dead, has had a long history of conflict with the cartels.In 2009, Eric LeBaron was kidnapped and returned unharmed a week later. His older brother, Benjamin LeBaron, 32, became an anti-crime activist who pushed the local community to take a stand against violence.Months later, Benjamin LeBaron and his brother-in-law Luis Widmar were beaten and shot to death after armed men stormed their home in Chihuahua. Authorities later arrested the alleged ringleader of a drug trafficking family that ran a smuggling operation on Mexico's border with Texas.Until now, the fundamentalist Mormon families had largely coexisted with the criminal elements around them."We haven't been threatened, at least not in any way to suppose that women and children would be murdered," said Julian LeBaron, an outspoken critic of organized crime in the area. "We see the armed people all the time and they kind of leave us alone."RELATED: The history of so-called 'Mormon colonies' in MexicoAfter the attack, Trump called for war against Mexico's drug cartels in a series of tweets."This is the time for Mexico, with the help of the United States, to wage WAR on the drug cartels and wipe them off the face of the earth. We merely await a call from your great new president!" he wrote.Mexican authorities noted the cartridges recovered from the massacre site were manufactured in the US.Nahoma Jensen De LeBaron, the cousin of one of the nine victims, said the cartels thrive only because of the insatiable appetite for drugs north of the border."I believe the United States is the reason why Mexico has drug cartels, because they're the biggest consumers," LeBaron told CNN en Espa?ol before families buried more of the victims on Friday."Our plea to Mexico is we need a justice system that (ensures) those who commit these atrocities be brought to justice." 8396

(AP) — Researchers are concerned about reports from Britain and South Africa of new coronavirus strains that seem to spread more easily. Scientists say it's unclear if that's true. And for now, they don't think the new strains cause more severe COVID-19 illness or pose any concern for vaccines. Viruses naturally evolve as they move through the population. One strain recently detected in England has a lot of changes to the spiky protein that's targeted by current vaccines. The advice to the public remains the same — wear a mask, wash hands often, and keep social distance to avoid catching and spreading the virus. 627

"We plan for the unplannable."That's how "The Daily Show with Trevor Noah" host puts on a nightly comedy show in the Trump era."It's the 5:30 curse," Noah told CNN's Brian Stelter in a recent interview about his nightly Comedy Central show. "Around 5:30 every single day, that's when the news will break."One glaring example came last week when news broke that AT&T had made payments to Michael Cohen — President Donald Trump's longtime lawyer — in exchange for insight into Trump's thinking on various issues pertinent to AT&T. The news broke around 5 p.m. and AT&T confirmed it at 6:30 p.m. Journalists and comedians scrambled to catch up for their shows.Noah said, "We don't scramble anymore. Now we expect it."Noah took over the late-night comedy program from longtime host Jon Stewart in 2015, just as the presidential race began to heat up.Stelter asked Noah how his show fits into the current era."I think, as the world comes to change, our purpose in that world changes," Noah said.When "there's not much strife, I generally find the comedy will be benign," he added. "As things become scarier, as the world becomes less secure, as people question, you know, the security that they exist within, that's when comedy becomes more cutting, because, in many ways, it's the release valve to that fear or to that tension." 1354