Problem 89
For Anosov flow $\varphi_t $ on $M$, try to approximate curves in $M$ by pseudo-orbits and compute $\pi_1(M)$ . . . as in Morse theory.

For Anosov flow $\varphi_t $ on $M$, try to approximate curves in $M$ by pseudo-orbits and compute $\pi_1(M)$ . . . as in Morse theory.

Comments
cannot really read what is written….
maybe he is suggesting a strategy for getting information on the fundamental group of $M$ by approximations to curves in the non-wandering set by pseudo- orbits of the dynamical system.