Research Paper On Jack Harty

My opponent is Jack Harty. The Idea that I specially disagree with is the airplane crash happened because of the mechanical problems that happened to airplane engines. I disagree with this idea because not every plane which have problem with its engine crashed or damaged.
Thesis statement:
B) Harty claims that some airplane crashes are happening due to technical problem s which happens to airplane engines ,but they are happening because the pilots or co-pilots intentionally damage the plane while they are flying, and the bad weathers cause airplane crashes.
Paragraph
C) Harty said that some airplane crashes are happening because of the airplane engines. For example, there are some airplane crashes that happened in the past because there were a problem with its engine. Admittedly, some accidents were happened because of this reason, but the awareness of pilot and weather have most impact for the airplane accidents. To illustrate, the most accidents was happened because the pilots was not control the plane because some of them were joking or slipping while they are driving. Moreover, the bad weather such as rain or fog cause accidents because pilots cannot see clearly in those bad situations. In short, I strongly believe that airplane crashes happened because of the pilots awareness and unusual weather, but Hatry believes the accidents are happening because of the airplane designs and mechanical problem that happened to airplane engines.
Evidence for first predictor:
Al- Awsat “It strengthens investigators’ initial suspicions that co-pilot Andreas Lubitz intentionally destroyed the plane.
All 150 people aboard Flight 9525 from Barcelona to Duesseldorf were killed in the March 24 crash (Al-Awsat).
Dalit-Brahmin “One theory that is widely accepted is that the plane’s pilot or co-pilot, or both, shut off the plane’s communications systems and moved it away from its flight path. No one knows why” (Dalit-Brahmin).

Prove for the
evidence:
Some people are not multitasking, so they cannot do many tasks in the same time because they cannot pay attention to their jobs.
Also, some pilots do not have the good schedule, so they are not manage time; this has a bad consequence for their sleep.
Evidence for second predictor:
Aulakh mentioned “Wind, and how it is behaving, directly affects how an airplane flies because the lift is created by the movement of air over the wings. Shifts in air pressure and wind speed can affect how much lift is created and sudden changes can force a plane to rise or fall” (Aulakh).
Rohrer and Castella claimed “The cause [of airplane crashes] could be bad weather leading to poor visibility, a navigation mistake or a more fundamental pilot error” (Rohrer and Castella).
Richards said “There were bad weather in the Java see at the time Flight QZ8501 crashed” (Richard). Provement for the evidence:
The strong wind, such as hurricane can affect the airplane to change its direction, and it cannot maintain in the same level of its flying.
The bad weather, such as rain and fog also the major problem for causing airplane crashes because the pilot cannot see what is infront them because Romanucci and Blandin said “Around 12% of all plane crashes are caused by weather conditions” (Romanucci and Blandin).
The evidence against the opponent: American Airlines Maintenance faced the problem with one of the its engine when the engine took fire, but the airplane do not crashed because the pilot landed the plane successfully (Harty). Wang “The pilots shut down the left engine, meaning neither engine was producing any power” (Wang).