Positives: The Boeing 747 made air travel easily accessible to the public by being more spacious and, it was more affordable for the mass public. This aircraft is one of the most reliable and safest aircraft ever built.

Negatives: The biggest flaws of the 747 was the design of it's fuel tanks because they where vulnerable to explosions caused by static electricity an example of this would be the crash of TWA flight 800 in 1996.

Positives: The Concorde could reach speeds over two times the speed of sound, it also can reach altitudes up to 60,000 feet.

Negatives: The engines on the aircraft where very loud and heavy which made taking off difficult.

Positives: The freedom of travel to escape the social economic restraints at the time. It was also convenient for someone else to plan the holiday.

Negatives: International travel was not as common in the 1970s and Smallpox was still a concern up until 1979 so a vaccine was required to travel.

Positives: The creation of Florence-Rome high-speed railway was a significant milestone for Italy and helped inspire other European countries to start building their own high-speed rail lines.

Negatives: Recently almost all of the trains where cancelled from Rome's main station, the negatives of a high-speed railway would also be the noise pollution and the burning of fossil fuels.

Positives: Since leaving the EU the UK has experienced more control over the British pound and not having to pay EU contributions. Also the UK has better control over it's own democracy, national waters and borders.

Negatives: The economy has been negatively affected by Brexit, the UK has had £140 billion loss in the economy along with fewer jobs nationwide.

Positives: The Channel Tunnel is a faster more affordable alternative compared to air travel, there also is no custom delays.

Negatives: Increased security measures have impacted the costs and operations. Passengers must go through an airport-style security checks.

Positives: The airline prides itself on being low-cost meaning it is more affordable than bigger airlines.

Negatives: EasyJet faces problems with airspace inefficiency. The company has also been accused of greenwash advertising which means the company has made exaggerated claims about the company's commitment to sustainability.

Positives: There was less crime during the lockdown, fewer car crashes and less carbon dioxide emissions.

Negatives: Reduced social interactions which led to loneliness, older people were more vulnerable and were advised to shield.

Positives: Due to the suspension of air travel and the ash cloud prevented carbon dioxide emissions entering the atmosphere. The eruption also lead to a better understanding of volcanic ash.

Negatives: The ash cloud damaged crops, roads and homes. Airports had to close due to the ash cloud and many people had to cancel their flights and they were stranded. UK based airlines lost a lot of money due to the ash clouds.

Positives: The outage has taught everyone that "cyber disturbances" are just as important as "cyber attacks" and that the incident can be learned from.

Negatives: Not only flights were affected by the IT outage, hospitals couldn't manage patient records and appointment bookings.

Positives: Increased security measures were introduced in airports, train station and other public transport hubs. Baggage is to be checked and policing which now is standard practice.

Negatives: Due to the bombings there was a temporary drop in tourism to London, the disruption also affected the hospitality industry and entertainment industry.