Now playing
01:43
Why big tech removed InfoWars content in 2018
Apple iPhone Xr models rest on display during a launch event on September 12, 2018, in Cupertino, California. - New iPhones set to be unveiled Wednesday offer Apple a chance for fresh momentum in a sputtering smartphone market as the California tech giant moves into new products and services to diversify.Apple was expected to introduce three new iPhone models at its media event at its Cupertino campus, notably seeking to strengthen its position in the premium smartphone market a year after launching its $1,000 iPhone X. (Photo by NOAH BERGER / AFP)        (Photo credit should read NOAH BERGER/AFP/Getty Images)
PHOTO: NOAH BERGER/AFP/Getty Images
Apple iPhone Xr models rest on display during a launch event on September 12, 2018, in Cupertino, California. - New iPhones set to be unveiled Wednesday offer Apple a chance for fresh momentum in a sputtering smartphone market as the California tech giant moves into new products and services to diversify.Apple was expected to introduce three new iPhone models at its media event at its Cupertino campus, notably seeking to strengthen its position in the premium smartphone market a year after launching its $1,000 iPhone X. (Photo by NOAH BERGER / AFP) (Photo credit should read NOAH BERGER/AFP/Getty Images)
Now playing
02:03
Apple may have most to lose with China tariffs
PHOTO: CNN
Now playing
03:09
First impressions of iPhone XS and XS Max
PHOTO: Photo Illustration: Shutterstock/CNNMoney
Now playing
01:25
Amazon is worth $1 trillion
The small rovers, MINERVA-II1. Rover-1A is on the left and Rover-1B is on the right. Behind the rovers is the cover in which they are stored.
PHOTO: JAXA
The small rovers, MINERVA-II1. Rover-1A is on the left and Rover-1B is on the right. Behind the rovers is the cover in which they are stored.
Now playing
01:49
See the images rover took on asteroid
The Airlander 10 airship is pictured airborne in its hangar during its media launch at Cardington Airfield in Shortstown near Bedford on March 21, 2016.
The Airlander, which was originally developed for the US military, is 300 feet (91 metres) long, according its British maker Hybrid Air Vehicles. The Airlander is essentially three streamlined airship-type bodies merged into one with wings and rotary engines. / AFP / ADRIAN DENNIS        (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
PHOTO: ADRIAN DENNIS/AFP/AFP/Getty Images
The Airlander 10 airship is pictured airborne in its hangar during its media launch at Cardington Airfield in Shortstown near Bedford on March 21, 2016. The Airlander, which was originally developed for the US military, is 300 feet (91 metres) long, according its British maker Hybrid Air Vehicles. The Airlander is essentially three streamlined airship-type bodies merged into one with wings and rotary engines. / AFP / ADRIAN DENNIS (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
Now playing
01:59
World's largest aircraft prepares to take off
PHOTO: Gravity
Now playing
02:23
The man behind the world's first jet suit
PHOTO: Disney
Now playing
01:18
Disney's high-flying acrobatic robots will floor you
PHOTO: Courtesy MIT researchers
Now playing
01:10
'Blind' robot can climb stairs, leap on desks
Elon Musk flamethrower
PHOTO: INSTAGRAM/elonmusk
Elon Musk flamethrower
Now playing
00:51
Elon Musk releases new torch devices
PHOTO: Houben/Van Mierlo architecten
Now playing
00:53
Watch these 3D-printed homes being built
PHOTO: CNN
Now playing
04:02
We took to the sky in Kitty Hawk's flying car
PHOTO: CNN; Reviver Auto
Now playing
01:08
California tests pricey digital license plates
PHOTO: Amazon.com/CNNMoney
Now playing
01:18
Amazon under fire over Echo recording error
PHOTO: Boston Dynamics
Now playing
01:21
Humanoid robot runs through the park by itself
blockchain thumb
PHOTO: CNN, Consensys
blockchain thumb
Now playing
03:00
What is blockchain?

Editor’s Note: Kara Alaimo, an assistant professor of public relations at Hofstra University, is the author of “Pitch, Tweet, or Engage on the Street: How to Practice Global Public Relations and Strategic Communication.” She was spokeswoman for international affairs in the Treasury Department during the Obama administration. Follow her on Twitter @karaalaimo. The opinions expressed in this commentary are solely those of the author. View more opinion at CNN.

(CNN) —  

Over the weekend, President Donald Trump unleashed a Twitter storm against Facebook for banishing seven high-profile figures from its platform, including conservative conspiracy theorist Alex Jones, right wing commentator Milo Yiannopoulos, and Nation of Islam leader Louis Farrakhan, who has frequently made anti-Semitic statements.

In one of more than a dozen tweets, Trump wrote, “It’s getting worse and worse for Conservatives on social media!” He also issued what appeared to be a threat to social media companies, saying, “I am continuing to monitor the censorship of AMERICAN CITIZENS on social media platforms. This is the United States of America – and we have what’s known as FREEDOM OF SPEECH! We are monitoring and watching, closely!!”

Kara Alaimo
PHOTO: Courtesy of Kara Alaimo
Kara Alaimo

Trump seems to be forgetting – or willfully ignoring – the fact that constitutional guarantees of free speech protect US citizens, not private companies, from the government. It’s critical for Facebook to stand its ground against Trump and to keep going after other hatemongers on its platform. However, Facebook and other social networks should start with time-outs before banning users outright.

First, Facebook’s actions weren’t politically motivated. As a spokesperson for Facebook told CNN, “We’ve always banned individuals or organizations that promote or engage in violence and hate, regardless of ideology.” The people who have used Facebook to try to drum up hatred against their fellow human beings are to blame for the shuttering of their accounts – not the company.

We’ve already seen an example of the disastrous outcomes that can result from Facebook choosing not to stand up to unjustified allegations. As Jill Abramson explains in her new book “Merchants of Truth: The Business of News and the Fight for Facts,” when in the spring of 2016 it was revealed that Facebook used human editors to identify and summarize trending stories, the company was falsely accused of bias against conservatives. It responded by eliminating the human editors, which is what has helped fake news stories spread more virulently on the platform.

It has long been obvious that social networks need to do more to control the accounts of people who spread hate on their platforms. One recent example of the devastating consequences of unchecked accounts comes from Germany, where researchers found that, in towns where more people use Facebook, there have been more attacks on refugees. In Myanmar, human rights activists say Facebook has been used to fuel a genocide against the Rohingya people, a Muslim minority group. The government of Sri Lanka blocked Facebook last year, saying it was being used to foment violence, and shuttered the platform again after terrorist attacks last month. The man who massacred worshippers in two New Zealand mosques in March used Facebook to document his actions. And many in India have blamed numerous launchings on hoaxes spread on the Facebook-owned platform, WhatsApp. So Facebook is clearly going to need to crack down on many more accounts to do its part to reduce these acts of hate.

But shutting down divisive users’ profiles without first giving them an opportunity to change their behavior might be too extreme a solution. In the case of Jones, for example, Facebook started by issuing him a warning and then suspended his account for 30 days in July. That was the right place to start. While it’s unclear whether a similar warning was given to all others whose profiles were shut down, it should have been.

Of course, social platforms have financial incentives to suspend rather than permanently banish users, since keeping more accounts can bring in more ad revenue. But this warning approach is also good for society. If people who promulgated hateful views were immediately banned permanently and could never again communicate on mainstream platforms, they wouldn’t have an incentive to change their behavior. Indeed, if they could only then find a voice on extreme platforms, such as Breitbart news, they would be incentivized to become more radical rather than more enlightened.

People should instead be encouraged to reform their speech and ideas. Time-outs could push abusers to rethink their views rather than become more extreme over the long term – especially if they don’t want to lose their own coveted followers.

In fact, Twitter’s chief executive, Jack Dorsey, told CNN in an interview that the company has evidence that temporary bans are effective. “I’m not naïve enough to believe it’s going to change it for everyone,” Dorsey admitted, “but it’s worth a shot.” He’s right.

Unfortunately, Jones, for one, is an inveterate hatemonger, and he didn’t heed Facebook’s warnings. Facebook was therefore right to evict him for good. But that doesn’t mean the approach will always be unsuccessful. In fact, the examples of Jones and others who have recently been banned would show future users who are given time-outs that if they don’t change, they truly are in danger of being permanently ejected.

Get our free weekly newsletter

It’s a sad state of affairs that we fear acts of violence – even fatalities – if we do not monitor the speech of social media users. But it is the reality that we are faced with. If Facebook wants to be part of the solution, rather than the problem, it must continue putting teeth into its policies by monitoring and managing its platform to end abuse, regardless of how much the President complains.